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Since the area of a circle is pi times the radius squared. The radius is 7. The diameter would be 14.
Wiki User
∙ 10y ago
Joan Reeves
49 divided 3.14 then it answer is 15.61. And 2 times is 31.21
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What is the diameter of a circle with a circumference of 49 centimeters?
The diameter of a circle with a circumference of 49 centimeters is: 15.6 cm (circumference divided by Pi = diameter).
How do you find a diameter of a circle?
If you have the circumference: circumference = (pi) * diameter diameter = circumference / (pi) If you have the area: area = (pi) * radius * radius radius = square_root(area / pi) radius = diameter / 2 diameter = 2 * square_root(area / pi)
What is the area of a circle with the diameter of 26 using pi?
Using 3.14 as Pi the area of circle is: 530.66
What is the formula for finding circumference and area of a circle?
Circumference of a circle is (pi * diameter). Area of a circle is (pi * r2).
What is the equation for the diamiter of a circle?
Diameter = 1/2 of the circle's radius. Diameter = 2 times the square root of (the circle's area/pi) Diameter = the circle's circumference/pi
What is the diameter of a circle with an area 49 in2?
49 pi but the circle is 49 and 2
What is the area of a circle with a diameter of 49 inches?
Using 3.14 as Pi the area of circle is: 1884.785
What is the area of a circle in 14 meters diameter?
Using 3.14 as Pi the area of circle is: 153.86
What is the area if the diameter is 14mm?
If you mean area of a circle then it is: 49*pi square mm
What is the exact area of a circle whos diameter is 14?
Its area in square units = 49*pi
State the circumference and area of a circle with a diameter of 14 inches?
Circ = 14 pi in, area = 49 pi sq in.
What is the diameter of a circle that is equal to pi?
If you mean the diameter of a circle with area pi, then the diameter is 2. If you mean the diameter of a circle with circumference pi, then the diameter is 2. If you mean the diameter of a circle with diameter pi, then the diameter is pi. If you mean the diameter of a circle with radius pi, then the diameter is 2pi.
What is the formula for finding the diameter with the area?
If Area of a circle = (2)(pi)(r), and diameter = 2r, then: diameter = 2r = Area of circle / pi, where pi = 3.14
What is the circumference of a circle with a diameter of 49 miles?
49 times pi
What is the diameter of a circle with a circumference of 49 centimeters?
The diameter of a circle with a circumference of 49 centimeters is: 15.6 cm (circumference divided by Pi = diameter).
What is the area of a circle is 49 circumference what is the radius?
Using 3.14 as Pi the area of circle is: 7539.14
What is the circumference of a 49 inch circle?
Circumference of a circle: 2*pi*radius or pi*diameter
