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Georgia [21]
3 years ago
8

What is the area of a circle with a radius of 40 cm?

Mathematics
1 answer:
zvonat [6]3 years ago
7 0
The area of a circle is PiR^2
Square the radius, 40.
40 x 40 = 1600.
Multiply 1600 by Pi (3.14)
1600 x 3.14 = 5024.
5024 cm^2 is your area.
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