Question

Solve this fast please

Answer 1

Answer:

4π + 16 cm

Step-by-step explanation:

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Answer 2

Answer:

Given:

Radius of the circle is 8 cm.

Since the entire circumference = 2πr

Therefore circumference of quarter circle is

2πr/4

= 2 x π x 8/4

= 4π cm

Thus, perimeter of the circle

= r + r + 4π

= 8 + 8 + 4π

= (4π + 16) cm.

= Option D.

Hope this helps you.