Question

Find the lenght of diameter of circle whose circumfrence is 3.3m

Answer 1

HELLO DEAR,

given that;-

circumference of a circle = 3.3

==> 2πr = 3.3

==> 2×22/7×r = 3.3

==> r = 0.3×7/4

==> r = 2.1/4

==> 2r = d = 2.1/2 = 1.05


I HOPE ITS HELP YOU DEAR,
THANKS

Answer 2

hay!!

Dear user

Circumference of The Circle is 3.3

Then
$2\pi {r} = 3.3$

We know that the Value of pi =22/7

So, put it value in given equation

2×22/7×r=3.3

r=0.3×7/4

r=2.1/4

Then, 2r=>D

2.1/2=1.05

I hope it's help you