Question

N
IF
cos²o
0.64 then find the value of sin sqaaure theta
a) 1
b) 0.64
C)
0.36
d) 0​

Answer 1

Answer:

0.36

Step-by-step explanation:

Hello !!

Here is the answer and the detail explanation for your question...

• According to the trigonometrical identities

Sin^2o+cos^2o=1

• Here the value of cos^2o=0.64
• So by substituting the value of cos^2o with 0.64 we get

sin^2o=1-0.64

• So the value of Sin^2o=0.36
• Thus the correct answer is 0.36

Hope it helps!!