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How do you find the perimeter if the radius is 100 millimeters?
Wiki User
∙ 12y ago
First of all, you have to promise us that you're talking about a circle.
We're going to assume that, since you mentioned 'radius'.
The perimeter of a circle ... usually called its 'circumference' ... is (pi) x (the circle's diameter).
The circle's diameter is (2) x (its radius).
Diameter = 200 millimeters
Circumference = (pi) x (200) = 628.319 millimeters (rounded)
Wiki User
∙ 12y ago
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What is the area of a circle with a radius of 10 millimeters?
Area = pi R2 = pi (10)2 = 100 pi = 314.16 square millimeters (rounded)
Find the apothem of a regular polygon with an area of 625 m2 and a perimeter of 100 m?
Find the apothem of a regular polygon with an area of 625 m2 and a perimeter of 100 m.
Perimeter ratio 100 and find scale factor?
The linear scale factor is 100.
If A picture frame measures 20 inches by 30 inches find the perimeter and area of the frame?
Perimeter = 100 inches Area = 600 square inches
How do you convert 100 millimeters to meters?
convert 100 millimeters to meters
What is the area of a circle with a radius of 10 millimeters?
Area = pi R2 = pi (10)2 = 100 pi = 314.16 square millimeters (rounded)
There are three shapes circle rectangle and square which one has least perimeter?
For a given area a circle has least perimeter. eg Let area = 100 sq cms. For the square or rectangle the perimeter = 40 cms For the circle the radius is square root of 100/3.1416 = 5.64 and the circumference = 2 x radius x 3.1416 = 35.44 cms
Find the apothem of a regular polygon with an area of 625 m2 and a perimeter of 100 m?
Find the apothem of a regular polygon with an area of 625 m2 and a perimeter of 100 m.
How do you find the radius of a cylinder if the volume is 100 and the height is 5?
Pie radius square
Perimeter ratio 100 and find scale factor?
The linear scale factor is 100.
100 millimeters to 0.1?
100 millimeters is .1 meters.
How many centimeters in 100 millimeters?
100 millimeters = 10 centimeters(100 millimeters)/(10millimeters/centimeter) = 10 centimeters
If A picture frame measures 20 inches by 30 inches find the perimeter and area of the frame?
Perimeter = 100 inches Area = 600 square inches
What fraction of 1 centimetre is 3 millimetres?
fraction of 3 millimeters to 1 centimeters = 3/100 1 centimeter = 100 millimeters = 3 millimeters/100 millimeters = 3/100
How much is 100 millimeters in inches?
100 millimeters is 3.94 inches.
How do you convert 100 millimeters to meters?
convert 100 millimeters to meters
How do you find the radius of a circle with an area of 100 pie meters?
Use the equation: Area of Circle = pi * r^2 so... 100 pi = pi * r^2 The pi's cancel out. 100 = r^2 Square both sides to find the radius. square root(100) = r, the radius of the circle
