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2 years ago

Find out the area and perimeter of circle of radius 7cm

Mathematics

1 answer:

Paraphin [41]2 years ago

4 0

Answer:

Step-by-step explanation:

radius, r = 7 cm

$Area = \pi r^2 = \pi \times 7^2 = 49 \pi = 153.94 \ cm^2\\\\Perimeter = 2 \pi r = 2 \pi \times 7 = 43.98 \ cm$

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Step-by-step explanation:

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Mrrafil [7]

Step-by-step explanation:

We have been given that AE=BE and $\angle1\cong \angle2$ .

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