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If a circle has a radius of 8.6 centimeters find its area and circumference in centimeters?
Wiki User
∙ 13y ago
54 cm
Wiki User
∙ 13y ago
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What is a diameter of 8 centimeters?
A diameter of 8 centimeters means that a line drawn through the center of a circle from one edge to the other measures 8 centimeters. A circle with a diameter of 8 centimeters has a radius of 4 centimeters, an area of 16*pi centimeters, and a circumference of 8 * pi centimeters.
What is the area of a circle if its circumference is 14π?
Circumference is 2π times the radius. So, for 14π the radius is 7. Area is πr2, so the area of a circle with radius 7 is 72π, or 49π (153.93).
What is the area and circumference of a circle with radius 1?
If the radius is 1, the diameter is 2, and the circumference is about 6.28. Since the area of a circle is πr^2, a circle with r=1 would have an area of π.
What is the radius of a circle if the area is 153.86cm2?
The area of a circle is 153.86cm².find the radius of the circle
What is the radius of a circle with area 345 square centimetres?
The circle's radius is 10.479 centimeters.
What is the circumference of a circle with the area of 78.5 square centimeters?
Radius = 4.998732446 Circumference = 2*pi*4.998732446 = 31.40796226 cm
What is the area and circumference of a circle with diameter 55 centimeters?
what is the area and circumference of a circle with a diameter of 55 centimeters
What is the area of a circle that has a radius of 18 centimeters?
A circle with a radius of 18 centimeters has an area of 1,017.88 square centimeters.
Area of a circle that has a radius of 4.6 centimeters?
A circle that has a radius of 4.6 centimeters has an area of 66.5 square centimeters.
What is the radius and area of a circle if the circumference is 157?
The radius and area of a circle if the circumference is 157 are:r = 25A = 1,960
What is the circumference of a circle with 7cm the radius?
The circumference of a circle with a 7cm radius is 44cm. The area is 154cm2
How do you calculate the circumference and area of a circle if the radius is 19cm?
Circumference C = 2 r times pi C = 119.38052083641213 centimeters. Area A = r2 times pi. A = 1134.0815 square centimeters.
What is the area of a circle with a radius of 9 centimeters?
The area of a circle with a radius of nine centimeters is: 254.5 cm2
How do i find circumference and area of a circle?
Circumference of a circle = 2*pi*radius or diameter*pi Area of a circle = pi*radius squared
What is the circumference of a circle that has an area of 25 centimeters squared?
The circumference of a circle that has an area of 25 centimeters squared is about 17.72 cm
Area of a circle is 36 square centimeters what is the circumference of the circle?
The area of a circle with radius r is pi*r*r and its circumference is 2*pi*r Use the first to find r and then use that value of r in the second to find the circumference.
What is the area and the circumference of a circle?
area: pi times radius squared circumference: pi times radius
