Question

the measure of the angle subtended by each side of an inscribed regular pentagon is -
A. 45
B. 60
C. 72
D. 90​

Answer 1

Answer:

54

Step-by-step explanation:

Each angle inside pentagon = 540/5=108. Therefore radius of circle from each vertex of the pentagon to the centre of the circle bisects each angle of the pentagon = ∠OAB = 108/2 = 54

hope this helps

Answer 2

Answer:

I think so c. 72 is a correct answer