Question

If sin a=1/root 2 then find angle a=45°

Answer 1

Step-by-step explanation:

Sina = 1/√2

Sina = Sin45°

a = 45°

Answer 2

$\bold \green{\underline {Step\:by\:step\:explanation:-}}$

$\implies Sina = \frac{1}{ \sqrt{2} }$

$\implies Sina = \sin(45)$

$\implies \red a = 45$