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cycle with a diameter of 20 cm​

Sagot :

Answer:

To calculate the diameter of a circle, multiply the radius by 2. If you don't have the radius, divide the circumference of the circle by π to get the diameter. If you don't have the radius or the circumference, divide the area of the circle by π and then find that number's square root to get the radius.

Secondly, what is the circumference of a 20 foot diameter circle? Circumference = 62.857 ft.

Answer: the circumference of the circle having 20 ft. diameter is 62.857 ft.

Also, what is the diameter of a 10cm circle?

Diameter is the longest line that you can draw in a circle passing through the Centre of the circle. Radius is the line joining the centre of the circle to any point on the circumference.

Answer: the radius of 10 cm diameter circle is 5 cm.

What is the circumference of a 12 inch diameter circle?

Circumference & Areas

Size in Inches Circumference Inches Area in Square Inches

12          37.700     144.000

12 1/4        38.480         150.060

12 1/2  39.270         156.250

12 3/4  40.060     162.560

HOPE IT HELPS :)