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7850 sq ft. Formula is pi x R squared. Diameter of 100 means Radius (r) is 50. 50 squared (multiplied by itself) is 25000. Multiply THAT by the value of pi- or 3.14, and you get 7850 sq ft.
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What is the area of a circle with a diameter of 10 feet?
Commit to memory the two circle equations C = 2 pi r A = pi r^(2) We required the second eq'n A = pi 10^(2) A = 3.14 X 100 A = 314.00 sq. ft.
What is the area of circle with a radius of 10 feet?
Area = pi R2 = 100 pi = 314.16 square feet (rounded)
If the diameter of a circle is 200 what is it's radius?
It is 100 units.
What is the length of the radius of a circle whose area is 100π?
The formula for the area (A) of a circle is A = πr2. If the area is 100π then 100π = πr2 : 100 = r2 : r = √100 = 10. The radius is of length 10 units.
A circle has a radius of 4 cm suppose you copy the circle using a size factor of 150 percent what will be the radius diameter circumference and area of the image?
Radius150% = x2.5So 4*2.5 = 1010cm is the new radiusAreaArea(cm2) = Pi(r)2Area(cm2) = Pi(10)2Area(cm2) = Pi(100)Area(cm2) = 314.1592654...= 314.16
What is the diameter of a circle with an area of 100πmm3?
I do not know about a circle with an area of 100 nmm3.A circle with an area of 100 mm2 has a diameter of 11.28 mm.
What is the square footage of a 100' circle?
Assuming that a 100 ft circle is one with a diameter of 100 ft (ie radius of 50 feet), area = pi*502 = 1963.5 sq feet
Circumference of a circle with a diameter of 100 feet?
100*pi≈314 feet
What is the area of a circle if the diameter is 110 cm?
For a circle with a diameter of 100 cm, the area is ≈ 9,503.32 cm2
If a large circle has a diameter of 200 feet what is its radius?
100 feet.
What is the radius in feet of the 200 diameter circle?
100. The radius is 1/2 of the diameter.
Which area is bigger a circle with a diameter of 10 feet or a triangle with an area of 100 sq ft?
Use the standard formula to calculate the area of the circle, then you can compare with the area given for the triangle. Note 1: The formula for a circle is: area = pi x radius squared Note 2: The radius is half the diameter
How many square feet in 100 ft. diameter x 100 ft. diameter?
The question does not make any sense. A diameter is a measure which is applicable for a circle. However, a circle x a circle does not make any real shape.
What is the area of a circle with 100 mm diameter?
A circle with a radius of 50 mm has an area of 7853.98 square mm
What is the area of a circle with a diameter of 100 cm?
Area = pi*502 square cm
What is the square foot area of a 20 foot diameter circle?
Area of a circle = (pi) (radius)2Radius = 1/2 of diameterArea = (pi) (10)2 = 100 pi = 314.16 square feet (rounded)
How long and wide is Stonehenge?
The central circle of stones is about 30 to 33 meters (100 feet) in diameter, and is part of a larger area about 110 meters (360 feet) across.
