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What is the circumference of a circle when the diameter equals 4cm?
A circumference of 12.57 cm
If the radius was 3.5 inches what is the diameter?
the diameter would be 7 inches
What is the diameter if the radius is 7 inches?
14 inches in diameter
What is the diameter of a circle with a circumference of 4 inches?
Diameter = 1.273 inches.
What is the circumference of a circle if the diameter is 9.5 inches?
The circumference of a circle, if the diameter is 9.5 inches, is: 29.85 inches (diameter x Pi = circumference)
What is the diameter of a ping pong ball in inches?
The ball used in table tennis has a diameter of d = 40 mm. Some time ago it was 38 mm. 40mm=4cm, 4cm/(2.54cm/in)=1.575 (rounded) inches
What is the diameter of a circle whose radius is 4cm?
radius=4cm diameter=8cm *radius is half the diameter
What is the circumference of a circle if the diameter is 4cm?
Circumference = Pi X Diameter = 3.1415 X 4cm = 12.566cm
If the radius is 2cm what is the diameter?
radius is half the diameter. so 4cm.
How long is 4cm in inches?
1.57480315 inches
What is the diameter of a circle if the radius is 2cm?
The radius is double the diameter so 4cm.
What is the diameter of a circle with a radius of 2 Centimeters?
4cm
What is the circumfrence of a circle if the diameter is 4Cm?
The formula for the circumference of a circle is C = πd, π = 3.142, d = 4cm C = 3.142 x 4cm C = 12.568cm
What is the diameter of a circle if it has a radius of 4cm?
The radius is half the diameter. So multiply the radius by 2.
How many inches equal to 4cm?
1,574803149606299 in
How do you work out the area of a circle given the diameter?
you half the diamater to get the radius, then you square the radius. Then you times it by 3.14. Always. example. Diameter=4cm then radius =2cm squared=4cm 4x3.14=12.56
What is the circumference of a circle with a diameter of 4cm?
About 12.56 cm Btw the formula is diameter x pi (3.14)
