Question

If cos A= 7/25, then find sin A and cosec A
What do you observe????​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

$\huge\blue{\boxed{\sf AnSWeR }}$

Cos A =7/25

we know

Cos A = B/H

base=7

Hypotenuse=25

Therefore, Perpendicular

$= \sqrt{25 {}^{2} - 7 {}^{2} }$

$\sqrt{625 - 49} = \sqrt{576} = 24$

Hence

Sin A = P/H

$\huge\blue{\boxed{\sf →24/25}}$

CosecA= H/P

$\huge\blue{\boxed{\sf →25/24 }}$