39
The area of a circle is 2464 square metres. What will its circumference be ?
- A132 metres
- B176 metres
- C231 metres
- D272 metres
Answer not set
Log in or create a free account to reply and vote.
0
CCommunity
Solution
Area of circle = (22/7)*r*r
r^2 = (7/22)*2464
r^2 = 784
r=28
Circumference = 2*(22/7)*28 =176 metre
Option B is correct.
Area of circle = (22/7)*r*r
r^2 = (7/22)*2464
r^2 = 784
r=28
Circumference = 2*(22/7)*28 =176 metre
Option B is correct.
0
CCommunity
Solution
Area of circle = (22/7)*r*r
r^2 = (7/22)*2464
r^2 = 784
r=28
Circumference = 2*(22/7)*28 =176 metre
Option B is correct.
Area of circle = (22/7)*r*r
r^2 = (7/22)*2464
r^2 = 784
r=28
Circumference = 2*(22/7)*28 =176 metre
Option B is correct.