Question

radius of circular tent is 7m find circumference​

Answer 1

Answer:

circumference of circle=2πr

2×22/7×7=22×2=44

Answer 2

Given :-

Radius of tant = 7m

To Find :-

We have to find out the circumference of circle (tent)

Solution:-

We know that

circumference of circle = 2πr

Where ,

r= radius

we take value of π =22/7

Now ,

→ Circumference= 2*22/7*7

7 will be cancel

→ Circumference= 2*22

→ Circumference= 44m

•°•. Circumference of tent = 44m

Other formula related circle

• Perimeter of semi circle = πr+2r

• Area of circle = $\sf\ \pi r^2$

• Area of semi circle= $\sf\ \dfrac{ \pi r^2}{2}$