2. The diagram shows a circle inside a rectangle. Work out the shaded region, Give your answer to 3 significant figures. 8 cm 17 cm 32 cm

Brownegg asked Jan 14, 2022

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11 votes

2. The diagram shows a circle inside a rectangle. Work out the shaded region,

Give your answer to 3 significant figures.
8 cm
17 cm
32 cm

Brownegg asked Jan 14, 2022

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15 votes

Answer:

342.938 cm²

Explanation:

Area of shaded region = area of rectangle - area of circle

= (length*width) - (π*radius²)

= (32*17) - (π8²)

= 544 - 201.06192983

= 342.93807017 ≈ 342.938 cm²

Sagis answered Jan 19, 2022

by Sagis

2.9k points

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