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Kamila [148]
2 years ago
11

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
1 answer:
azamat2 years ago
7 0

Answer: area of rectangle

7x(7x2x3)

=294

area of 3 semicircles

7x2x3.14x0.5x3

=65.94

Answer

294-65.94

=228.06cm2

Step-by-step explanation:

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