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Area = pi*82 = which is about 201 square inches to 3 s.f.

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14y ago

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What is the diameter of a cirlcle with a circumference of 18.84956?

The diameter is 6 units.


How do you work out the circumference of a cirlcle?

Given the diameter of the circle, multiply it by π (approx 3.14159).


What is the perimeter of 21 mi of a circle?

The perimeter of a cirlcle is its circumference which is: 2*pi*radius or diameter*pi


When the diameter of a circle is tripled what happens to the area of the cirlcle?

Area is proportional to the square of the linear dimensions.If diameter is tripled, area increases by a factor of (3)2 = 9 .


What is the formula for circumference of a cirlcle?

d * pi or 2 * r * pi Where d is diameter and r is radius and pi = 3.14159


How do you measure the circumference of a cirlcle?

You need to measure it with something flexible, like a string.If you know for sure it is a circle, it would be easier to measure the diameter, then multiply by pi.


Is diameter the measurement across a circle or the measurement around a cirlcle?

"Diameter" is the distance all the way across the circle, through the center."Radius" is 1/2 of the diameter ... the distance from the center to the curvy part of the circle."Circumference" is the distance all the way aroundthe circle.


If the circumference of a circle is 16 feet what is the diameter?

Diameter = Circumference / Pi Diameter = 16 / 3.14 Diameter = 5.095


How many sides in a cirlcle?

1


How many degrees are in a cirlcle?

10


What is the diameter of 16 gauge wire?

16-gauge wire has a diameter of 0.05082 inches.


What is the standard diameter of a 16 screw?

The standard diameter of a 16 screw is 0.1875 inches.