Question

41. The given figure is made up of 7 identical rectangles, 4 identical equilateral triangles and one shaded semicircle. If the area of shaded semicircle is 308 cm2, then find the 22 perimeter of whole figure. Use t = 7 ​

Answer 1

If the area of shaded semicircle is 308 cm ^ 2 then find the perimeter of whole figure. (Use pi= 22/ 7 4.. 1. See answer.