Three circles are placed in a rectangle with width 12 cm, as shown below. Find the area of the shaded region. Use the value 3.14 for pi, and do not round your answer.

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Zaerymoghaddam asked Nov 6, 2023

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Three circles are placed in a rectangle with width 12 cm, as shown below. Find the area of the shaded region. Use the value 3.14 for pi, and do not round your answer.

Mathematics
college

Zaerymoghaddam asked Nov 6, 2023

by Zaerymoghaddam

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Answer: area of rectangle

7x(7x2x3)

=294

area of 3 semicircles

7x2x3.14x0.5x3

=65.94

Answer

294-65.94

=228.06cm2

Explanation:

Ashutosh answered Nov 12, 2023

by Ashutosh

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