Question

in the given figure, AB is the diameter of the circle with centre O and OA = 7 CM.Find the area of shaded region.

Answer 1

Area of shaded circle=38.5 $cm^2$
Area of two shaded arcs= 28 $cm^2$

Therefore, area of total shaded region=28 + 38.5
=66.5 $cm^2$

Hope you found it useful. By the way that was indeed a good question. Thanx!!

Answer 2

Answer:- Area of shaded region is 66.5 square cm.