Question

Help Fast!!!!!!!!!!!!!!!!!!!!!!!1

Answer 1

Answer:

perimeter of 1 semicircle is = (πd)/2

where d is the diameter = 10 yd

There are 4 Semicircles

So , the perimeter will become

=4(used for all 4 semicircles )*(πd/2)

4*10π/2 yd

=20π yd

=62.857(for π = 22/7)

=3.142 (for π = 3.14)