3 years ago

A company is designing a new logo involving 2 circles. What is the area of the shaded portion between the 2 circles? (Use π = 3)

1 answer:

8 0

Area of shaded portion = area of circle 1 - circle 2
Pi r*2 - pi R*2 =
Pi (r*2 -R *2 ) = 9*2 - 5*2 = (pi)81- 25= 56 x 3 = 168

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