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OpenStudy (anonymous):
If the radius of A is 5 units, calculate the area
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OpenStudy (sleepyhead314):
Hello @Korean and Welcome to OpenStudy! :) area of a circle = pi * (radius)^2 so area = pi * (5) * (5) = ?
OpenStudy (anonymous):
If the radius of A is 5 units, calculate the area.
OpenStudy (sleepyhead314):
you mean the area of the shaded region?
OpenStudy (anonymous):
Umm I think so
OpenStudy (sleepyhead314):
well that would be area of the circle minus the area of the triangles
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OpenStudy (anonymous):
Umm but I don't know how to measure the area of the triangles
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