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If a circle has a radius of 42 meters what expression can be used to find the radius?
Wiki User
∙ 14y ago
If the radius is 42 meters, then you already know the radius.
Wiki User
∙ 14y ago
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What is the circumference of a circle with a diameter of 12 m?
The circumference of a circle is 15\piπ m. Find its radius, in meters. The Answer Should Be 7.5
Which expression can be used to find the radius of a circle with a diameter of 12 centimeters?
It is: diameter/2 = 6 cm
A circle has a circumference of 44 meters Find its radius?
circumference = 44 m radius = 44\2 (circumference\2) = 22m
Find the area 2.35m?
The area of a circle is pi multiplied by radius squared. Thus, if the radius is 2.35m, the area is 17.3 square meters.
The area of a circle is 37 square meters find the radius?
If A = 37 m2 then r = 3.43 m
The area of a circle is 154 square meters Find the radius?
The radius is 7 meters.
Find the area of a circle if the radius is 24 meters?
A=Pi(r)2 - A circle with a radius of 24 meters has an area of 1809.56 square meters.
What is the circumference of a circle with a diameter of 12 m?
The circumference of a circle is 15\piπ m. Find its radius, in meters. The Answer Should Be 7.5
Find the radius of a circle that has a circumference of 942 meters?
150
How do you find the square meters of area for a circle?
Area of a circle in square meters = pi times radius squared
Find the circumference of the circle that has a radius of 12 meters?
Circumference of circle: 2*pi*12 = 24*pi meters
Which expression can be used to find the radius of a circle with a diameter of 12 centimeters?
It is: diameter/2 = 6 cm
A circle has a circumference of 44 meters Find its radius?
circumference = 44 m radius = 44\2 (circumference\2) = 22m
Find the area 2.35m?
The area of a circle is pi multiplied by radius squared. Thus, if the radius is 2.35m, the area is 17.3 square meters.
The area of a circle is 37 square meters find the radius?
If A = 37 m2 then r = 3.43 m
Find Circumference of a circle if the area is 400π m2?
pi*r2 = 400*pi Therefore radius = 20 meters Cicumference = 2*pi* radius = 40*pi meters
How do you find circumfrence?
The process you would use to find the circumference of a circle completely depends on what information you already have about the circle. For example, you might be given the circle's area, or its radius, or its diameter, or the length of one radian of arc along the circumference, and each of those would require a different method to find the circumference. The easiest example is the one where you know the circle's diameter. In that case, simply multiply the diameter by (pi) to get the circumference. The next easiest case is the one where you have the circle's radius ... let's say the radius is 1.5 meters. Knowing that the radius is half of the diameter, you first double the radius, and find that the diameter 3.0 meters. Then you get the circumference just as you did in the first example ... multiply the diameter by (pi). With a radius of 1.5 meter, you would find that the circumference is about 9.425 meters. (rounded)
