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Norma-Jean [14]
3 years ago
10

Find the area and circumference of the circle below round your answers to the nearest hundred

Mathematics
2 answers:
PolarNik [594]3 years ago
5 0
Area: 28.27
circumference: 18.85
Vlada [557]3 years ago
5 0

The formula to find area of circle is given by:

A = \pi r^{2}

where r is radius of circle and pi =3.14

From the figure we have diameter = 6 meters

radius = half of diameter = 3 meter

plugging this value in the formula:

A = (3.14) (3)^{2}

Area= 28.28 square meter.

Formula to find circumference is :

C = 2\pi r

C = 2(3.14)(3)

C =18.84 meter

Answer: circumference is 18.84 m

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