answersLogoWhite

0


Best Answer

radius=4cm

diameter=8cm

*radius is half the diameter

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the diameter of a circle whose radius is 4cm?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

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 if it has a radius of 4cm?

The radius is half the diameter. So multiply the radius by 2.


What is the diameter of a circle with a radius of 2 Centimeters?

4cm


What is the circumference of a 4cm circle?

Circumference of a circle = 2*pi*radius or diameter*pi


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 length of a biggest chord of a circle of radius 4cm?

It is the diameter which is twice the radius giving a length of 8 cm


If the radius is 2cm what is the diameter?

radius is half the diameter. so 4cm.


What is the lateral area of a cylinder whose diameter is 4 cm and whose height is three times the radius?

The lateral area of a cylinder whose diameter is 4cm and whose height is three times the radius equals approximately 75.4cm2


What is the circumference of a circle with a radius of 4cm?

The circumference of a circle with a radius of 4cm is: 25.13 cm (r x 2 x pi)


What is the circumference of a circle if the diameter is 4cm?

Circumference = Pi X Diameter = 3.1415 X 4cm = 12.566cm


What is the area of a circle with radius of 4cm?

A circle with a radius of 4 cm has an area of 50.27 square cm.


What is the area of a circle that has the radius of 4cm?

A circle with a radius of 4 cm has an area of 50.27 square cm.