Question

. If cos square theta= 0. 64
then
find
the value of sin Square theta. A)0.64
B)0.36
c)0.16
D) 0.90​

Answer 1

Answer

$\text{The value of sin^2\theta is 0.36}$

option (B) is correct

Step-by-step explanation:

Given:

$cos^2\theta=0.64$

We know that

$\boxed{\bf\;cos^2\theta+sin^2\theta=1}$

$\implies\;sin^2\theta=1-cos^2\theta$

$\implies\;sin^2\theta=1-0.64$

$\implies\bf\;sin^2\theta=0.36$

Answer 2

Answer:

option B.

Step-by-step explanation:

it will help u