Question

What is the area of a circle whose circumference is 44 cm?​

Answer 1

✿Given:

• Circumstance is 44 cm.

✿To Find:

• Area of a circle = ?

✿Solution:

∴ Circumference of a circle = 2πr

2πr = 44

Or, r = 22/π

Now, area of circle = πr² = π × (22/π)²

So, area of circle = (22×22)/π

= 22 × 7

= 154 cm²

Hence, the area of a circle is 154 cm².

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