116k views
10 votes
The perimeter of a semi-circle is 25.17cm

calculate the value of the radius

2 Answers

4 votes

Answer:

r = 4.01cm

r = radius

Explanation:

User ByteMe
by
3.5k points
4 votes

Answer:

pie× r = 25.17cm

so, radius = 25.17/pie

25.17 / 22/7

1.14 cm( approx)

User Chaoley
by
3.2k points