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What is the circumference of a circle with a 4cm radius?
Circumference equals 2 x the radius x pi. 4(2) = 8 So, the circumference is 8 pi. However, if you want to calculate the actual value, multiply those two together and you get roughly 25.1.
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
What is the diameter of 4cm in inches?
4 cm = 1.575 inches
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
When x equals 4cm the perimeter of the Quadrilateral is 68cm Find the value of y?
If your shape is a rectangle then your y=30cm
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 circumference of a 4cm circle?
Circumference of a circle = 2*pi*radius or diameter*pi
What is the circumference for d equals 4cm?
circumference of the circle = 4*pi cm
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 circumference of a circle with a diameter of 4cm?
About 12.56 cm Btw the formula is diameter x pi (3.14)
If the radius of a circle is 2cm what is the diameter?
Diameter of circle = 2 * Radius of the circle.
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 diameter of a circle whose radius is 4cm?
radius=4cm diameter=8cm *radius is half the diameter
What is the ratio of the circumference of circle A that is 4cm to the circumference of circle B that is 6cm?
It is: 2 to 3 respectively
If the radius is 4cm what is he circumference?
Circumference of a circle is C=2pir C=2pi(4) C=8pi C=25.12 cm Where pi is the ratio of the circumference to the diameter of any circle, approximately 3.14. There is usually a button for pi on scientific/graphing calculators.
What is the circumference of a circle 4cm in width?
C = 12.6 cm
What is the diameter of a circle with a radius of 2 Centimeters?
4cm
