1

Introduction

2

Section Formula; Examples

3

Examples for Section Formula

4

Exercise 7.1 (1,2,3)

5

Exercise 7.1 (4,6)

6

Exercise 7.1 (6,7)

7

Exercise7.1 (8,9,10)

8

Exercise 7.2 (1,2,4)

9

Exercise 7.2 (5,6,7)

10

Exercise 7.2 (8,9,10)

11

Area of a Triangle

12

Example for Section Formula;Exercise 7.3 (1,2)

13

Exercise 7.3 (3,4,5)

1

Introduction

2

Exercise 8.1 (1,2,3,4,5)

3

Exercise 8.1 (6,7,8,9,10,11)

4

Trigonometric Ratios of Some Specific Angles

5

Trigonometric Ratios of Some Specific Angles (Continued…)

6

Trigonometric Ratios of Complementary Angles

7

Exercise 8.4 (1 to 4)

8

Exercise 8.4 (5); Track to Remember the Trigonometric Ratios