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Well, we know that if a circle has a diameter of 1, the circumference is pi, and we also know that the radius is 1/2 of the diameter, so we multiply the radius (56) by 2 to get 112, which we multiply by pi to get the circumference. So, we could either assume pi is 3.1415926, or we could express this number as 112π units, or as 351.858371 units.
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∙ 14y ago
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What is radius of circle with 56 diameter?
The radius is 1/2 the diameter. So, 56 / 2 = 28 radius.
Radius of a circle with a circumference of 56?
Radius is 8.912
What is the diameter of a circle if the area is 56?
diameter = 2 × radius Area_circle = π × radius² → radius = √(area_circle ÷ π) → diameter = 2 × √(area_circle ÷ π) = 2 × √(56 units² ÷ π) ≈ 8.444 units.
What is the area of a circle with a radius of 56?
A = 9,852 units2
What is the radius of a circle with the diameter of 56 centimeters?
The radius of a circle is half of the diameter, so if the diameter is 56cm the radius can only be 28cm.
What is radius of circle with 56 diameter?
The radius is 1/2 the diameter. So, 56 / 2 = 28 radius.
Radius of a circle with a circumference of 56?
Radius is 8.912
If the circumference is 351.68 what is the radius?
If the circumference of a circle is 351.68 the radius is: 56
What is the circumference of a circle with a radius of 56 inches in terms of pi?
The formula for the circumference of a circle is C = pi r2 where r is the radius. Substituting 56 inches for the radius gives: C = pi(56)2 = (3136)pi inches.
What does circumferece mean in maths?
It means the distance around a circle
What is the diameter of a circle if the area is 56?
diameter = 2 × radius Area_circle = π × radius² → radius = √(area_circle ÷ π) → diameter = 2 × √(area_circle ÷ π) = 2 × √(56 units² ÷ π) ≈ 8.444 units.
What is the radius of a circle with diameter 23cm?
72.22
What is the area of a circle with a radius of 56?
A = 9,852 units2
What is the radius of a circle with the diameter of 56 centimeters?
The radius of a circle is half of the diameter, so if the diameter is 56cm the radius can only be 28cm.
The formula for circumferece of a circle is?
Circumference = pi*d where d is the diameter.
Who was the first person to measure the circumferece of the Earth?
somebody who lived in egypt.
What is the ratio of the circumferece of a circle to its diameter called?
circumference:diameter = pi (about 3.14...)
