Skip to toolbar

Log In

Free Lessons
Free Downloads
Blog Posts
Account

Search for:

internet intelligent tutors

IB Mathematics
Cambridge Mathematics
HSC Mathematics
VCE Mathematics
QCE Mathematics

Log In

IB Mathematics
Cambridge Mathematics
HSC Mathematics
VCE Mathematics
QCE Mathematics

← Previous Lesson

Next Lesson →

Lesson

RATIOS

Home > My Courses > HSC Year 12 Mathematics Standard 2 – Measurement > RATIOS

Click Next Lesson to continue

Issue: *
Your Name: *
Your Email: *

Details: *

HSC Year 12 Mathematics Standard 2 - Measurement

NON-RIGHT ANGLED TRIANGLES

Area of Triangles using Sides and Angles

Video – Area of a Triangle Formula (3:18)
Video – Compound Uses of Area of a Triangle Formula (6:24)
Video – Area of a Triangle involving Obtuse Angle (3:53)
Video – Area of Triangle Formula (8:31)
Video – Area of Triangle involving Parallelograms & Kites (4:52)

Video – Finding Sides using Sine Rule (6:42)
Video – Finding Angles using Sine Rule (4:24)
Video – Sine Rule for Finding Sides (7:02)
Video – Sine Rule for Finding Angles (6:06)
Video – Sine Rule with Obtuse Angles (3:47)
Video – Sine Rule Formula (2:49)
Video – Finding Unknown Sides using Sine Rule (6:53)

Applications of Sine Rule

Video – Sine Rule in Triangular Fields (5:27)
Video – Sine Rule involving Acute and Obtuse Angle Bearings (5:45)
Video – Sine Rule in Isosceles Triangles (2:29)
Video – Sine Rule involving Reflex Angle Bearings (4:59)
Video – Finding Partial Lengths using Sine Rule (4:31)
Video – Sine Rule Applications (7:34)
Video – Sine Rule involving Similar Triangles (3:02)

Video – Finding Sides using Cosine Rule (9:20)
Video – Formula for Angles using Cosine Rule (3:40)
Video – Finding Angles using Cosine Rule (7:44)
Video – Cosine Rule for Finding Sides (7:22)
Video – Cosine Rule for Finding Angles (4:08)
Video – Cosine Rule Formula (3:23)
Video – Find Sides using Cosine Rule (6:17)
Video – Cosine Rule Formula for Finding Angles (4:04)
Video – Calculating Angles using Cosine Rule (4:05)
Video – The Smallest and Largest Angles using Cosine Rule (4:15)

Applications of Cosine Rule

Video – Smallest and Largest Angles using Cosine Rule (4:47)
Video – Cosine Rule involving Sine Rule (4:01)
Video – Cosine Rule involving Reflex Angle Bearings (6:37)
Video – Cosine Rule involving Obtuse Angle Bearing (5:57)
Video – Cosine Rule involving Pythagoras (2:06)
Video – Finding Sides and Angles using Cosine Rule (2:38)
Video – Finding Area of a Triangle using Cosine Rule (2:35)
Video – Cosine Rule involving Bearings (9:16)

Four Quadrants in a Circle

Video – Angles in any Magnitude (5:11)
Video – Identifying Positive or Negative in Quadrants (5:44)
Video – Identifying Acute or Obtuse Angles in Quadrants (5:02)
Video – Exact Values of Cosine Ratio for Negative Angles (0:33)
Video – Exact Values of Tangent Ratio for Negative Angles (3:46)
Video – Exact Values of Sine Ratio for Negative Angles (0:53)
Video – Exact Values of Sine Ratio for Angles Greater Than 360 Degrees (1:26)
Video – Exact Values of Cosine Ratio for Angles Greater Than 360 Degrees (1:31)
Video – Exact Values of Tangent Ratio for Angles Greater Than 360 Degrees (0:59)

Labelling Right-Angled Triangles

Video – Labelling Right Angled Triangles (4:20)
Topic – Naming Sides of Right-Angled Triangles
Topic – Naming Sides and Angle of Right-Angled Triangles
Topic – True or False of Naming Sides

Trigonometric Ratios in Right-Angled Triangles

Video – Finding Trigonometric Ratios (5:50)
Topic – Definition of Trigonometric Ratios
Topic – Definition of Sine Ratio
Topic – Definition of Cosine Ratio
Topic – Definition of Tangent Ratio

Video – Finding Sides (5:24)
Video – Understanding of Finding Sides using Sine (6:04)
Video – Finding Sides using Sine (6:04)
Video – Understanding of Finding Sides using Cosine (2:26)
Video – Finding Sides using Cosine (5:16)
Video – Finding Sides using Tangent (4:55)
Video – Finding Sides Associated with Non-Right Angle using Tangent (5:45)

Video – Finding Angles (4:35)
Video – Finding Angles in Right-Angled Triangles using Sine (4:08)
Video – Finding Angles in Right-Angled Triangles using Cosine (0:50)
Video – Finding Angles in Right-Angled Triangles using Tangent (1:03)
Topic – Find Angles from Sine Ratio Correcting to the Nearest Degree
Topic – Find Angles from Sine Ratio Correcting to the Nearest Minute
Topic – Find Angles from Cosine Ratio Correcting to the Nearest Degree
Topic – Find Angles from Cosine Ratio Correcting to the Nearest Minute
Topic – Find Angles from Tangent Ratio Correcting to the Nearest Degree
Topic – Find Angles from Tangent Ratio Correcting to the Nearest Minute

Compass Bearings

Video – Definition of Compass Bearing (2:46)
Video – State the Compass Bearing (6:19)
Video – Sketching Compass Bearing (1:38)
Video – Finding Compass Bearing (4:10)
Video – Distance using Compass Bearing (3:33)

Video – State the True Bearing (5:30)
Video – Sketching True Bearing (1:54)
Video – Finding True Bearing (4:27)
Video – Distance using True Bearing (6:28)
Video – Understanding of Bearing (4:29)
Video – Sketching Diagrams using Bearing (3:33)
Video – Finding the Bearing (8:56)
Video – Finding the Distances using Bearing (4:49)

Angles of Elevation and Angle of Depression

Video – Angles of Elevation 1 (4:07)
Video – Angles of Elevation 2 (2:48)
Video – Angles of Elevation 3 (4:44)
Video – Angles of Depression (2:25)
Topic – Angles of Elevation by Sine Ratio
Topic – Angles of Elevation by Cosine Ratio
Topic – Angles of Elevation by Tangent Ratio
Topic – Angles of Depression by Sine Ratio 1
Topic – Angles of Depression by Sine Ratio 2
Topic – Angles of Depression by Sine Ratio 3
Topic – Angles of Depression by Sine Ratio 4
Topic – Angles of Depression by Cosine Ratio 1
Topic – Angles of Depression by Cosine Ratio 2
Topic – Angles of Depression by Cosine Ratio 3
Topic – Angles of Depression by Cosine Ratio 4
Topic – Angles of Depression by Tangent Ratio 1
Topic – Angles of Depression by Tangent Ratio 2
Topic – Angles of Depression by Tangent Ratio 3
Topic – Angles of Depression by Tangent Ratio 4

Problem Solving with Pythagoras' Theorem

Video – Applications of Areas (9:00)
Video – Sides of Three Triangles by Pythagoras Theorem (4:06)
Video – Composite Shape involving Pythagoras’ Theorem (3:58)
Topic – Sides of Three Right-Angled Triangles

Video – Radial Survey involving Area using Sine Rule (4:13)
Video – Radical Survey involving Perimeter using Cosine Rule (8:46)

Understanding Rates

Video – Simplified Rate (3:05)
Video – Speed as Rates (6:26)
Topic – Quantities & Units of Rate
Topic – Corresponding Rates & Situations
Topic – Rates in Simplest Form involving Area and Volume
Topic – Rates in Simplest Form involving Distance
Topic – Rates in Simplest Form involving Capacity
Topic – Rates in Simplest Form involving Mass
Topic – Rates in Simplest Form involving Money
Topic – Rates in Simplest Form involving Numbers
Topic – Evaluating Quantities upon Unit Rates
Topic – Evaluating Quantities upon Compound Rates
Topic – Comparison using Rates

Application of Rates

Video – Rates Problems 1 (6:01)
Video – Rates Problems 2 (6:01)
Video – Distance Travelled (6:32)
Video – Finding Times (3:49)

Video – Understanding Speed 1 (4:43)
Video – Understanding Speed 2 (3:50)
Topic – Speed by Hours
Topic – Speed by Minutes
Topic – Speed by Hours and Minutes
Topic – km/h to m/s
Topic – m/s to km/h
Topic – Determine Faster Speed
Topic – Distance by Speed and Hours
Topic – Distance by Speed, Hours and Minutes
Topic – Hours by Distance and Speed
Topic – Hours and Minutes by Distance and Speed

Introduction to Ratios

Video – Finding Ratios (4:26)
Video – Ratio Problems (4:00)
Video – Understanding Ratio (5:54)
Video – Understanding Ratio involving Square Units (3:16)
Video – Understanding Ratio involving Cube Units (2:20)

Simplifying Ratios

Video – Equivalent Ratios (4:28)
Video – Simplifying Ratios (1:32)
Video – Simplifying Ratios with Fractions & Decimals (4:23)
Video – Simplifying Ratios in Different Units (2:39)
Topic – Express Ratio in Simplest Form 1
Topic – Express Ratio in Simplest Form 2
Topic – Equivalent Ratios by Patterns
Topic – Simplest Ratios in Same Units
Topic – Simplest Ratios in Different Units: Length
Topic – Simplest Ratios in Different Units: Currency
Topic – Simplest Ratios in Different Units: Volume
Topic – Simplest Ratios in Different Units: Time
Topic – Simplest Ratios in Different Units: Mass
Topic – Simplest Ratios in Fractions

Video – Direct Proportion (5:30)
Video – Direct Proportion with Graphs (7:41)
Video – Inverse Proportion (5:42)
Video – Inverse Proportion using Tables (3:29)
Topic – Basic Direct Proportion
Topic – Direct Proportion: Maps

Increasing and Decreasing in a Given Ratio

Video – Increasing Ratios (3:55)
Video – Decreasing Ratios (4:58)
Topic – Increasing or Decreasing
Topic – Increasing in Ratio
Topic – Decreasing in Ratio
Topic – Increasing by Fractions
Topic – Increasing by Multiple Fractions
Topic – Decreasing by Fractions
Topic – Decreasing by Multiple Fractions

Dividing a Quantity in a Given Ratio

Video – Dividing Quantity in Given Ratio (3:34)
Video – Theory of Divisions using Ratio (2:55)
Video – Divisions using Ratio (3:35)
Video – Finding Divided Ratios 1 (3:44)
Video – Finding Divided Ratios 2 (2:26)
Video – Finding Divided Ratios 3 (2:55)
Topic – Dividing in a Given Ratio by Two Parts 1
Topic – Dividing in a Given Ratio by Two Parts 2
Topic – Dividing in a Given Ratio by Three Parts 1
Topic – Dividing in a Given Ratio by Three Parts 2
Topic – Three Angles in a Triangle

Finding Values from Ratio

Video – Finding Unknown Values of Ratio through Fractions (6:16)
Video – Finding Unknown Values of Ratio through Ratio Form (7:36)
Topic – Unitary Method 1
Topic – Unitary Method 2
Topic – Unitary Method 3
Topic – Unitary Method 4

Video – Scale Ratios (3:00)
Video – Concentrations using Ratio (6:10)
Topic – Concentrations: Volume per Weight
Topic – Concentrations: Weight per Weight
Topic – Concentrations: Weight per Volume
Topic – Concentrations: Volume per Volume
Topic – Percentage Concentrations

Return to HSC Year 12 Mathematics Standard 2 - Measurement

© 2023 - iitutor | The Mathematics Capital

@

Not recently active