Download presentation

Presentation is loading. Please wait.

Published byKenya Belew Modified over 2 years ago

1
Click when ready Whiteboardmaths.com © 2004 - 2008 All rights reserved Stand SW 100 Tregonmitri

2
Page 35 1) 13 5 12 Find the value of sin A, sin B, cos A, cos B, tan A, tan B B A C Answer Assignments sin A = sin B = cos A = cos B = Tan A = Tan B = OK

3
Page 35 2) 1 1 Find the value of sin A, sin B, cos A, cos B, tan A, tan B B A C Answer Assignments sin A = sin B = cos A = cos B = Tan A = Tan B =

4
Page 35 3) 4 3 Find the value of sin A, sin B, cos A, cos B, tan A, tan B B A C 5 Answer Assignments sin A = sin B = cos A = cos B = Tan A = Tan B =

5
Page 35 4) 4 Find the value of sin A, sin B, cos A, cos B, tan A, tan B B A C 5 Answer Assignments sin A = sin B = cos A = cos B = Tan A = Tan B =

6
Page 35 From the image and value of tregonometry ratio find x of each following Answer Assignments B A C Opposite of A is BC x = A ok ข้าม ฉาก

7
Page 35 From the image and value of tregonometry ratio find x of each following Answer Assignments B A C Opposite of B is AC x = B ok ข้าม ฉาก

8
Page 35 From the image and value of tregonometry ratio find x of each following Answer Assignments B A C Adjacent of A is AC x = A ok ชิด ฉาก

9
Page 35 From the image and value of tregonometry ratio find x of each following Answer Assignments B A C Adjacent of B is BC x = B ok ชิด ฉาก

10
Page 35 From the image and value of tregonometry ratio find x of each following Answer Assignments B A C Opposite of B is AC x = B ok ข้าม ชิด

11
Page 35 From the image and value of tregonometry ratio find x of each following Answer Assignments B A C ข้าม ชิด Opposite of A is BC x = A ok

12
Page 36 3. Find the tregonometry ratio B A C c b a Answer Assignments Sin Cos Sin

13
Example For the trigonometric tables find the value of trigonometry ok

14
Example For the trigonometric tables find the value of trigonometry ok Solution มุมของ sin เพิ่มขึ้น 1 องศา ค่าเพิ่มขึ้น 0.891 – 0.883 = 0.008 มุมของ sin เพิ่มขึ้น 0.5 องศา ค่าเพิ่มขึ้น ดังนั้น

15
Example For the trigonometric tables find the value of trigonometry ok Solution มุมของ cos เพิ่มขึ้น 1 องศา ค่าลดลง 0.848 – 0.839 = 0.009 มุมของ cos เพิ่มขึ้น 0.5 องศา ค่าลดลง ดังนั้น

16
Given the value of tregonometry Example ok

17
Homework Page 36 4. Find the value of trigonometice

18
Homework Page 36 5.Determine the size of the A when sin A given to the following.

19
Click when ready Whiteboardmaths.com © 2004 - 2008 All rights reserved Stand SW 100

20
See you again next class

Similar presentations

OK

TRIGONOMETRY Find trigonometric ratios using right triangles Solve problems using trigonometric ratios Sextant.

TRIGONOMETRY Find trigonometric ratios using right triangles Solve problems using trigonometric ratios Sextant.

© 2018 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on bmc remedy change Ppt on network interface card Ppt on agriculture insurance in india Ppt on virtual laser keyboard Ppt on depth first search algorithm animation Ppt on online examination system in core java Ppt on chromosomes and genes in dna Ppt on obesity and infertility Ppt on personality development for college students 2d viewing ppt on ipad