Find the Area of the shaded region of the circle. Leave answers in terms of Pi. (Image attached). Thank you!!!

Question

asked Apr 19, 2022 25.8k views

2 Answers

Botje · Answer 1 · 2022-04-20T18:23:15+0000

Answer:

56Pi

Explanation:

Area of small circle:

Pi*r^2

25Pi

Area of large circle:

Pi*r^2

81Pi

Area of the 2D doughnut :

Large -small circle = 81Pi-25Pi