Question

Find the circumference of the circle diameter 25 inches

Answer 1

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Circumference of a circle is equal to :

• $\pi d$

where, d = diameter.

low, let's find the circumference :

• $3.14 \times 25$

• $78.5$

Answer 2

Given :

• Diameter of the circle is 25 in .

To find :-

• The circumference .

Solution :-

As we know that ,

• C = 2πr

Substitute ,

• C = 2 π (d/2)
• C = πd
• C = 3.14 * 25in.
• C = 78.5 ≈ 79 in.