Question

l is 17m and b is 5m of a rectangle attach With a circle whose diameter is 17 m ,find its perimeters? with answer 53.7 cm

Answer 1

in circle....2πr
=2×22/7×8.5
=374/7 = 53.4 cm

then in rectangle..2(l+b)
2(17+5)
=44 cm

therefore the total perimeter of the shape...is...53.4+44 = 97.4.....