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Irina-Kira [14]
3 years ago
15

A circle with a radius of 2 cm sits inside a circle with radius of 4 cm. What is the area of the shaded region? Round your final

answer to the nearest hundredth.

Mathematics
2 answers:
Step2247 [10]3 years ago
7 0

Answer:

Area of smaller circle is a = pi times  2^{2}  = 4 pi

Area of larger circle is A = pi times {4}^{2}  = 16 pi

The area of the shaded region is: 16 pi - 4 pi = 12 pi

and 12 times pi= 37.70 cm2

pantera1 [17]3 years ago
5 0

Answer:

The area of the shaded region is 37.70 cm2

Step-by-step explanation:  

hoped this helped ;3

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