Question

sin² 35 + cos² theta = 1 then theta =

give the method to solve​

Answer 1

Answer:

Given

$\sin {}^{2} 35 + \cos {}^{2}theta = 1$

We know

$\sin {}^{2} a + \cos {}^{2} a = 1$

Using the same identity here

theta = 35

Answer 2

35 is the answer because
By using identity 1 we get
Sin^theta+cos^theta=1