Math, asked by amsaniva246, 4 months ago

if tan A = 8/25, then sin 2A.

Answers

Answered by GangsterTeddy

4

Step-by-step explanation:

tan A= perpendicular/base

tan A= 8/25

h²=p²+b²

h²=64+625

h²=689

h=√689

sin 2A= 2 × sin A× cosA

sin2A=2×8/√689×25/√689

sin2A=400/689

Previous Question

Next Question

Similar questions

English, 2 months ago

I want _______ book I gave you yesterday. a/an/the.

Music, 2 months ago

Kate and Nora each have a sum of money. The ratio of the amount of money Kate has to that of Nora is 3:5. After Nora gives $150 to Kate, the ratio of the amount of money Kate has to that of Nora becomes 7:9. Find the sum of money Kate had initially.

Chemistry, 2 months ago

Q32) When the following redox reaction is balanced, coefficient of H+ would be: Mn2+ + Bi0-3+H+ Bi3+ +Mn0-4 +H2O...

Math, 4 months ago

if the sum of 2,5,8,....is 57 then find the number of terms...

Hindi, 4 months ago

विपक्ष के नेता (राज्यसभा)...

Chemistry, 10 months ago

how to convert n-butane to isobutane?

English, 10 months ago

what is meaning of atrophy?

Science, 10 months ago

In the following diagrams, indicate which of the diodes are forward biased and which are reverse biased?