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Earn +20 ptsQ: What is the area of the circle if the radius is 2cm?
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What is the area of a circle - radius 2cm?
The area is 22*pi, or 4pi or approximately 12.56 sq cm.
What is the diameter of a circle with a radius of 1cm?
2cm; the diameter of a circle is twice its radius.
What is the radius of a circle that has a diameter of 2cm?
1
How do you the the area of a circle with the radius being 2cm?
Area = pi*r^2 = 4*pi = 12.6 square cm rounded to 1 decimal place.
What is the area of a circle 2cm?
Using 3.14 as Pi the area of circle is: 0
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