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bmar1209
Help Needed! Find the area of each of the following shaded parts. Assume all arcs are circular. Leave all answers in terms of pi.
the area of the large semi-circle is \[A = 1/2 \pi r^2\] the 2 small semi-circles has the same radius r/2 and combined have the area of a whole circle \[A=\pi (r/2)^2 = 1/4 \pi r^2\]
Are of each part is: \[1/2(1/2\pi r ^{2})\]
So would the answer be \[A= 1/4\pi r ^{2}\] ?
the green shaded area is A = 1/4 pi r^2 that appears to be the only area you need to find
yes, just the shaded portion. Thank you both for helping me!