›»› The circumference of circle is 14π cm.
Here in this question we have to find the circumference of circle. So, firstly we need to find the radius of circle, after that we will find the circumference of circle.
Let us assume that, the radius of circle is r cm.
As we know that
→ Area of circle = πr²
→ 49π = πr²
π will be cancel from both sides,
→ 49π = r²
→ r² = 49
→ r = √49
→ r = 7
Now,
→ Circumference of circle = 2πr
→ Circumference of circle = 2 * π * 7
→ Circumference of circle = 2 * 7 * π
→ Circumference of circle = 14 * π
→ Circumference of circle = 14π
this is the answer ....................
follow me
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Verified answer
Answer :
›»› The circumference of circle is 14π cm.
Given :
To Find :
Solution :
Here in this question we have to find the circumference of circle. So, firstly we need to find the radius of circle, after that we will find the circumference of circle.
Let us assume that, the radius of circle is r cm.
As we know that
→ Area of circle = πr²
→ 49π = πr²
π will be cancel from both sides,
→ 49π = r²
→ r² = 49
→ r = √49
→ r = 7
Now,
As we know that
→ Circumference of circle = 2πr
→ Circumference of circle = 2 * π * 7
→ Circumference of circle = 2 * 7 * π
→ Circumference of circle = 14 * π
→ Circumference of circle = 14π
Hence, the circumference of circle is 14π cm.
this is the answer ....................
follow me