answersLogoWhite

0

if it's a circle it's: 706.9=pi(r2) which makes the diameter about 30.0009 cm

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

How much is the area of a 25 millimeters circle?

A circle with a diameter of 25 mm has an area of 490.9 square mm.


What is the area of a circle if the diameter is 35mm?

Using 3.14 as Pi the area of circle is: 961.625


What is the diameter of a circle if its area is 706.9 square millimeters?

It works out as slightly over 30 mm


What is the area of a 10p?

The area of a 10p (10 pence) coin is approximately 2.3 square centimeters. It has a diameter of 24.5 millimeters and a thickness of 1.7 millimeters. To calculate the area, you can use the formula for the area of a circle (A = πr²), with the radius being half the diameter.


What is the area of a circle with a diameter of 36 millimeters?

Area = pi*182 = 1017.876 square mm to 3 decimal places


How large is a 50mm circle?

A 50mm circle has a diameter of 50 millimeters, which is approximately 1.97 inches. The radius, which is half the diameter, measures 25 millimeters (about 0.98 inches). To find the area, you can use the formula A = πr², resulting in an area of approximately 1,963.5 square millimeters.


What is the area of a circle when the diameter is 7 mm?

Well, honey, if the diameter of a circle is 7 mm, then the radius is half of that, which is 3.5 mm. The formula for the area of a circle is πr^2, so plug in 3.5 for the radius and you get an area of approximately 38.48 square millimeters. So there you have it, darling!


How big is a 12 mm circle?

A 12 mm circle has a diameter of 12 millimeters, which is slightly less than half an inch (approximately 0.47 inches). The radius, which is half the diameter, is 6 mm. In terms of area, the circle has an area of about 113.1 square millimeters. This size is comparable to the diameter of a large button or a small coin.


What is the side of a square if the area is 81MM?

If the area is 81 millimeters, the side length is the square root of that, or 9 millimeters.


What is the area of a square with sides of length 7 mm?

The area of a square with sides of length 7 mm: 7 millimeters times 7 millimeters are 49 square millimeters.


Area of a square with a diameter of 100?

5000.Area of a square = 0.5*(diameter)^2


How big is a 20mm circle?

A 20mm circle has a diameter of 20 millimeters, which is equivalent to 2 centimeters or approximately 0.79 inches. The radius of the circle is half of the diameter, so it measures 10mm. This size is comparable to a small coin, such as a dime. In terms of area, the circle has an approximate area of 314 square millimeters.