Math, asked by pratapayush1111, 9 months ago

Find the radius of the circle whose diameter is 8 cm
Plz tell the answer in full explanation​

Answers

Answered by ImranImam
2

Step-by-step explanation:

diameter of a circle=8cm

let the radius be x

radius=

2

diameter

x=

2

8

=4cm

radius of a circle =4cm

Hope it helps you.

Thanks for asking the question

Answered by BloomingBud
7

Given :

The diameter of the circle is 8 cm

To find:

The radius of the circle

So,

We know that

The diameter of a circle is two times it's radius

OR

The radius is half of the diameter.

Therefore,

Diameter = 2 × Radius

OR

Radius = ½ of diameter

So,

Radius of the circle

= diameter ÷ 2

= 8 ÷ 2

= 4 cm

Hence,

The radius of the circle is 4 cm

\boxed{\rm{More\ Information:-}}

  • The formula to find the circumference of a circle = 2πr units.
  • The formula to find the area of a circle = πr² unit sq.
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