Question

A wire is bent into a figure of 3 identical semicircles. Find the length of wire..( The diameter of each semi circle is 30m)​

Answer 1

Answer:

141.42 m

Step-by-step explanation:

find the circumference of any one semicircle by taking the radius as 15m then exclude the 15 from the answer and multiply the answer by 3 you will get 141.42m approximately.

Answer 2

Answer:

141.3 square cm

Step-by-step explanation:

because 30/2 x 3(3.14)