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2 years ago

1.What is the area of the circles What is the area of the shaded region?

Mathematics

1 answer:

Rama09 [41]2 years ago

6 0

Answer:

47.32 in^2

Step-by-step explanation:

Area rectangle = 21cm * 10.5cm = 220.5 cm^2

Area circle = pi*r^2

= Pi * 5.25^2

=( 86.59 in^2 )*2

= 173.18 in^2

Shaded region. 220.5 - 173.18 = 47.32 in^2

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