Math, asked by gogogogo8997, 6 months ago

Sin A=4/5 cos A Ka maan Hoga

Answers

Answered by Anonymous
0

SinA = 4/5 = P/H

According to Pythagoras Theorem

(B)² = (H)² - (P)²

=> B² = 5² - 4²

=> B² = 25 - 16

=> B² = 9

=> B = 3 units

Therefore CosA = B/H

= 3/5

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Answered by johnwick97
0

Answer:

3/5

Step-by-step explanation:

sin A = 4/5

sin = P/H

by Pythagoras theorem

Base = 3

cos A = 3/5

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