Question

A circle with radius of \greenD{3\,\text{cm}}3cmstart color #1fab54, 3, start text, c, m, end text, end color #1fab54 sits inside a circle with radius of \blueD{5\,\text{cm}}5cmstart color #11accd, 5, start text, c, m, end text, end color #11accd.
What is the area of the shaded region?

Answer 1

Answer:

R = 5cm

r = 3cm

$area \: of \: shaded \: region \: = \pi(5 ^{2} - 3 ^{2} ) \\ = 22 \div 7(25 - 9) \\ = (22 \times 16) \div 7 \\ = 50.28cm ^{2}$

Answer 2

Answer:

the answer for this question is 397.39

Step-by-step explanation:

hope this helps