Circumference of circle exceeds the diameter by 17.12cm. Find the area of circle
Answers
Answered by
8
Step-by-step explanation:
Given :
circumference of circle = 2πr
diameter of circle = 2r
difference = 17.12
2πr - 2r = 17.12
2r (π - 1) = 17.12 put π = 3.14
2r (2.14) = 17.12
r = 17.12/4.28
r = 4
area of circle = πr^2
π x 4^2
= 3.14 x 4 x 4
= 50.24
Answered by
1
Answer:
50 .24 is the correct answer
Similar questions