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What is a radius square?
When you try to figure out an area of a circle, you square the radius, then multiply it by pi to get the area of a circle. A radius square is radius x radius, or radius squared.
What is the area of a circle with radius of 4cm?
A circle with a radius of 4 cm has an area of 50.27 square cm.
What is the area of a circle with a radius of 7 cm?
The area of a circle with a radius of 7 cm is: 153.9 cm2
If a circle has a radius of 12 meters what is the area half of the circle?
The area of any circle is (pi) x (radius)2 .The area of half the circle is just half of that number.
What is the area of a circle 5m?
A circle with a radius of 2.5 meters has an area of 19.63 square meters.
What is the area of a 8cm circle?
Area of any circle = pi*radius squared
What is the area and circumference of a circle with a radius of 8cm?
the answer is 20.54
What is the ratio of a circle with a radius of 8cm?
It depends on the ratio of what of the circle? Its circumference, diameter, area?
What is the total area of the top surface of the 8cm circle?
That would depend on its radius which has not been given but the area of a circle is pi times radius squared
What is the radius of a circle if the circumference is 8cm?
The radius is 1.27cm
What is the diamiter of a circle with a radius of 8cm?
16 cm
What is the diameter of a circle whose radius is 4cm?
radius=4cm diameter=8cm *radius is half the diameter
How do you find the area of a circle if the circle is 8cm?
Area of a circle = pi*radius2
What is the circumference of 8cm?
Circumference of a circle: 2*p*radius or pi*diameter
If the radius of a circle is 4 cm what's the diameter?
8cm. The radius is always half the diameter.
What is the area of a circle with a circumference of 8cm?
A = 5.093 cm2
What is the area of a circle if the radius is 9m?
The area of a circle if the radius is 9m 254.5m2
