Question

if sin theta equals to cos theta find the value of theta​

Answer 1

Answer:

45°

Step-by-step explanation:

$\sin(x) = \cos(x) \\ \frac{height}{hypotenuse} = \frac{base}{hypotenuse}$

the above implies:

$height = base$

if height=base, the triangle is isosceles right angled. so, both angles except right angle are equal. Hence, 45°.