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.
2 answers:
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
Answer:
The area of the shaded region is 37.70 cm2
Step-by-step explanation:
hoped this helped ;3
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