answersLogoWhite

0


Best Answer

5

User Avatar

Anonymous

Lvl 1
4y ago
This answer is:
User Avatar

Add your answer:

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

Area of a circle with a radius of 4cm?

Area = ~50.27 cm2


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.


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

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


What is a reasonable estimate for area of a circle of with a radius of 4Cm?

It is: 16*pi square cm


How do you find the area of a circle with a diameter of 4cm?

Area = 1/4*Pi*d21/4*3.14*42 = about 12.56cm2


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

area of a circle is pi x radius^2 so... pi x 4^2 = about 50 cm


What is the area of a circle if radius equals ls 4cm?

Area = pi*r2 Area = pi(4 cm)2 = 50 cm2 =======


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 does it mean when you use terms of pi?

its when you leave the answer with ╥ in it e.g. if they go find the area of a circle (Pi.r.r or squared) you find the radius say 4cm then you put in in the formula so piX4X4 so you then find out 4X4 which is 16 so the area of a circle with a radius of 4cm in terms of ╥ is 16╥


Is it possible that a square can have the same perimeter and area?

Yes (apart from units):If the side of a square is 4cm then itsperimeter is 4cm + 4cm + 4cm + 4cm = 4 x 4cm = 16cm;area is 4cm x 4cm = 16cm2


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

50.24... the formula to calculate the area of a circle - is Pi x radius x radius Therefore 3.14 x 4 x 4 = 50.24