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In the figure below, circle B lies inside circle A. The radius of circle A is 10 and the radius of circle B is 4. What is the area of the shaded region?

In the figure below circle B lies inside circle A The radius of circle A is 10 and the radius of circle B is 4 What is the area of the shaded region class=

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afomiyawondossen5

answer

263.76

Step-by-step explanation:

Aª=r²π..... Aa=10²×3.14=100×3.14=314..........area of circle a

Ab=r²π..... Ab=4²×3.14=16×3.14=50.24.........area of cycle b

Area of shaded region=Aa-Ab=314-50.24=263.76