# Finding the area and circumference of a circle.? Relevance

Circumference

= πd

= 3.14 × 8 yd

= 25.12 yd

Area

= π(d/2)²

= 3.14 × (8/2)² yd²

= 50.24 yd²

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• Area of a circle =3.14x4x4 = 50.24  square yards

Circumference od circle = 2x3.14x4 = 25.12 yards

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• 1st solve for the radius of a circle given by the diameter.

r = d/2 = 8/2 = 4 yd

solving the area of the circle

A = πr^2

A = (3.14)(4)^2 = 50.24 yd^2 answer//

solving its circumference

C = πd

C = (3.14)(8) = 25.12 yds answer//

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• Area: 3.14*4^2 = 50.24 square yard

Circumference: 8*3.14 = 25.12 yards

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• A = 50.24 yd^2

C = 25.12 yd

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• A = 50.24 yd^2

C = 25.12 yd

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• Anonymous
1 month ago

It's hard to believe someone can be this pathetic.

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• To find the circumference, you double the radius and multiply by pi.

To find the area, you square the radius and multiply by pi.

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• If only there were formulas for this this stuff. One day perhaps...

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