Question

Swati cuts out three equal semi-circular pieces from a sheet of paper. She then pastes them together to
form a design such that there is no overlap (as shown in the figure). What is the perimeter of the shape .​

Answer 1

perimetee of circle + perimeter of semicircle + diameter

=2πr+(1/2)2πr+2r

=2π(5) +π5 +2×5

= 15π+10

perimeter of the shape = 15π+10cm

Answer 2

Answer:

243

Step-by-step explanation: