Question

The circumference of a circle is 88 cm. Find its area.​

Answer 1

Step-by-step explanation:

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Let the radius of circle be "r" cm.

So,

$2\pi \: r = 88$

=}

$2 \times 22 \div 7 \times \: r = 88$

So, R=

$22 \div 7 \times 14 \times 14$

=616cm²

Answer 2

₳₦$₩ɆɌ:

Let the radius of circle be "r" cm.

Let the radius of circle be "r" cm.So,

Let the radius of circle be "r" cm.So,2\pi \: r = 882πr=88

Let the radius of circle be "r" cm.So,2\pi \: r = 882πr=88=}

Let the radius of circle be "r" cm.So,2\pi \: r = 882πr=88=}2 \times 22 \div 7 \times \: r = 882×22÷7×r=88

Let the radius of circle be "r" cm.So,2\pi \: r = 882πr=88=}2 \times 22 \div 7 \times \: r = 882×22÷7×r=88So, R=

Let the radius of circle be "r" cm.So,2\pi \: r = 882πr=88=}2 \times 22 \div 7 \times \: r = 882×22÷7×r=88So, R=22 \div 7 \times 14 \times 1422÷7×14×14

Let the radius of circle be "r" cm.So,2\pi \: r = 882πr=88=}2 \times 22 \div 7 \times \: r = 882×22÷7×r=88So, R=22 \div 7 \times 14 \times 1422÷7×14×14=616cm²