Question

if the if the semi circumference of a circle is 44 CM then find the diameter of the circle ​

Answer 1

Answer:

πr=44

r=44×(7÷22)

r=14

2r=28

Answer 2

Answer:

$\huge\mathbb\purple{Solution..}$

We know that diameter(d)=2r

We know that the circumference of a circle is:- 2πr

or, semi circumference is:-

2πr/2

So, 2πr /2=44

or, 2πr =88

or, 2r ×3.14=88

or, 2r =88÷3.14

So, 2r or d =28.03(Approx.)

So,diameter is:- 28.03

cm(Approx.)

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