Math, asked by shraddhasharma1516, 4 months ago

3
10.In A ABC, angle B=90 degree,tanA=3/4 then show that sin^2A + cos^2A=1

Answers

Answered by kbheemashankar23

0

sin²A+cos²A=1

hence proved

Attachments:

Previous Question

Next Question

Similar questions

Math, 2 months ago

simplyfy the expression...

History, 2 months ago

At first sir syed believed that Hindus and Muslims should work together in politics,why did he changed his mind...

English, 2 months ago

The decoration is very nice. (Turn into exclamation]...

Accountancy, 4 months ago

Q 77 Which of the following costs is not a managerial decision cost? Ops: A. Standard cost В. Replacement cost C. Out of pocket cost D. Marginal cost...

Science, 4 months ago

how many types of reprodution name it ...

Math, 9 months ago

If moderate is 240 them find the value of 'f'....

History, 9 months ago

One word answer 1. Who build raja rajrajshwari temple. 2. Who worte the Ain-i-Akbari? 3. Name three realms of earth? 4. What is express ways?

Math, 9 months ago

maths questions class x circle...