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What is the surface area of a circle if the perimeter is 120 centimetres?
Wiki User
∙ 9y ago
Its radius is about 19.1 cm and so pi*19.12 = 1146.084 square cm rounded to 3 d.p.
Wiki User
∙ 9y ago
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What shape has the highest surface area to perimeter ratio?
circle
What is the area and perimeter of a cylinder?
There is no perimeter of a circle. Only flat shapes have perimeters. You can however, find the circumference, surface area, and volume.
What is the smallest possible perimeter for a shape that has an area of 120 centermetres?
Never heard of centermetres before, and an area cannot be 120 centimetres because that is a measure of distance, not area. Instead, let us start with an area of 120 SQUARE centimetres. For a given area, the shape with the smallest perimeter is a circle. A circle with an area of 120 sq cm would have a radius of 6.18 cm and so a perimeter of 38.83 cm (to 2 dp).
What is the area of a square if it has a perimeter of 16 square centimeters?
A perimeter is a measure of length and so cannot be 16 square centimetres - which is a measure of area. As it happens, a square with a perimeter of 16 centimetres will have sides of 4 cm and so an area of 16 square centimetres.
What is the formula for surface area if the only measurement you have is the perimeter?
There can be no such formula in general. A formula will exist if the area is a regular polygon (or a circle).
What shape has the highest surface area to perimeter ratio?
circle
What is the area and perimeter of a cylinder?
There is no perimeter of a circle. Only flat shapes have perimeters. You can however, find the circumference, surface area, and volume.
What is the smallest possible perimeter for a shape that has an area of 120 centermetres?
Never heard of centermetres before, and an area cannot be 120 centimetres because that is a measure of distance, not area. Instead, let us start with an area of 120 SQUARE centimetres. For a given area, the shape with the smallest perimeter is a circle. A circle with an area of 120 sq cm would have a radius of 6.18 cm and so a perimeter of 38.83 cm (to 2 dp).
What is the area of a square if it has a perimeter of 16 square centimeters?
A perimeter is a measure of length and so cannot be 16 square centimetres - which is a measure of area. As it happens, a square with a perimeter of 16 centimetres will have sides of 4 cm and so an area of 16 square centimetres.
What is the formula for surface area if the only measurement you have is the perimeter?
There can be no such formula in general. A formula will exist if the area is a regular polygon (or a circle).
Find the area and perimeter of a given circle?
If 'R' is the radius of the circle, then-- area of the circle is [ pi R2]-- perimeter of the circle is [ 2 pi R ]
Is surcumference area or perimeter?
The perimeter of a circle is its circumference
What is area of circle if perimeter of circle is 12.56RR?
Area of any circle = pi*radius2
What is the perimeter of a square if it has an area of 25 centimetres?
The perimeter of a square, if it has an area of 25 cm, is: 20 cm
Can you measure the perimeter or area of a circle?
Of a circle,the area is: Pi * r^2,perimeter is: 2* Pi * rWhere, r is the distance from the circle's center to the perimeter, and Pi is a constant: Pi ~ 3.14.
Is there a circle with the same perimeter as area?
no
What is the approximate area of a circle with a radius of 1.6 centimeters?
A=Pi(r)2 - A circle with a radius of 1.6 centimetres has an area of 8.04 square centimetres.
