Question

If the circumference of circle is 176cm. Find its diameter?​

Answer 1

Answer:

C=2πr

d=2r

d=c/π = 176/π = 56.02254cm

Step-by-step explanation:

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Answer 2

QUESTION:-

If the circumference of circle is 176cm. Find its diameter?

REQUIRED SOLUTION:-

Given:

⇒ Circumference of the circle = 176 cm

To Find:

⇒ Diameter of the circle = ?

Let's start:

To Find the diameter , firstly we will find out the radius of the circle by applying circumference of a circle formula.

To Find Radius:

We know,

⇒ Circumference of a circle = 2πr

⇒176 = 2 × 22/7 × r

⇒ 2 × 22/7 × r = 176

⇒ 22/7 × r = 176/2

⇒ 22/7 × r = 88

⇒ r = 88 × 7 / 22

⇒ r = 44 × 7 / 11

⇒ r = 4 × 7

⇒ r = 28 cm

Hence, the radius of the circle is 28 cm

Now , we will find out the required diameter as we got the radius.

To Find Diameter:

We know ,

⇒ Diameter of a circle = 2r

⇒ Diameter of a circle = 2 × 28

⇒ Diameter of a circle = 56 cm

Hence, the required Diameter of the circle is 56 cm

Done!!