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2 years ago

Find the area of a circle with radius, r = 60cm. Give your answer rounded to 3 SF.

Mathematics

1 answer:

katrin [286]2 years ago

5 0

The area of the circle will be equal to 11309.733 square centimetres.

The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the circle in a two-dimensional plane is called the area of the circle.

The area of the circle will be calculated by the following formula:-

Area = πr²

Area = π x ( 60 x 60 )

Area = 3.14 x 60 x 60

Area = 11309.733 square centimeters.

Therefore the area of the circle will be equal to 11309.733 square centimetres.

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3 years ago

Work out the following, giving your answers in their simplest form: 4 2/5 ÷ 1 1/5

Black_prince [1.1K]

Answer:

First make mixed

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Multiply the reciprocal. The reciprocal is the fraction flipped over like 1/2 becomes 2/1

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