Question

THE CIRCUMFERENCE WITH RADIUS 7 IS
EXPLAIN IT NICELY
I WILL THANK THEM AND GIVE 5 STARS AND MARK THEIR ANSWER AS BRAINLIST IF ANYONE EXPLAINS IT CORRECTLY.

Answer 1

Answer:

44

Step-by-step explanation:

Circumference of circle = 2πr

r = 7

lets take π = $\frac{22}{7}$

so the circumference =

2 × $\frac{22}{7}$ × 7

Here we will cancel 7 and 7

that will result in 2 × 22 = 44

Thus, the circumference is 44

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Answer 2

Step-by-step explanation:

Fact: circumference of a circle whose radius is r is given by 2πr

Here r=7 cm

Hence circumference of the circle =2π(7)=2⋅

7

22

⋅7=2⋅22=44 cm

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