Question

Q15. The angle measure for
one fourth revolution is ?
O a) 90 degree
Ob) 360 degree
O c) 180 degree
O d) none of these​

Answer 1

Answer:

angle measure of one revolution is 360⁰

so one forth of it is 1/4 x 360⁰= 90⁰

a) 90 degree is your correct answer

Answer 2

Answer:

(a) 90° degree

Step-by-step explanation:

As we know that

1 revolution = 360°

so ,

1/4 × 360 = 90°