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If the diameter of a circle is 40 m then what is the area in terms of pi?
Wiki User
∙ 13y ago
If the diameter of a circle is 40 m then the area (in terms of Pi) is: about 400pi m2
Wiki User
∙ 13y ago
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How many square feet are in a 40 foot diameter circle?
2512
What is the diameter of 1000 sq ft circle?
The diameter is twice the square root of (1000/pi) feet.
Find the area of the shaded region 40 degrees and raduis 9 cm in a circle use pi 3.14?
The area is 40/360*pi*r^2 = 28.16 square cm.
What is 40 in lowest terms?
In the absence of any other information, 40 is in its lowest terms.
What would the perimeter of a 20ft semicircle be?
That depends on what you mean by a "20 ft semicircle".A semi-circle is a half circle.A 20 ft circle could be:A circle of diameter 20 ftThe perimeter of the semicircle is half the circumference plus the diameter → perimeter = 1/2π 20 ft + 20 ft= 10π + 20 ft≈ 51.42 ftA circle of radius 20 ftThe perimeter of the semicircle is half the circumference plus double the radius → perimeter = 1/2 2π 20 ft + 2 x 20 ft= 20π + 40 ft≈ 102.08 ftA circle of circumference 20 ftThe perimeter of the semicircle is half the circumference plus the diameter → perimeter = 1/2 20 ft + 20 ft ÷ π= 10 ft + 20/π ft≈ 16.37 ftHowever, if a 20 ft circle is a circle with a circumference (= perimeter) of 20 ft then a 20 ft semi-circle could be a semicircle with a perimeter of 20 ft→ perimeter = 20 ft
What is the area of a circle with the diameter of 40?
A ≈ 1,256.64
What is the area of a circle if the diameter is 40?
Using 3.14 as Pi the area of circle is: 1256.0
What is the area of the circle if the diameter is 40 inches inches?
The area of the circle is 1,256.6 square inches.
How do you find the diamter of a circle if you know the area?
In order to find the diameter of a circle if you have the area is to rearrange the formula for the area of a circle to put diameter as the unknown, like so: PIE*d = Area of a Circle d = (Area of a Circle) / PIE Therefore if the area of your circle is 40cm, 40/PIE = 12.73cm and that's the diameter.
If a circle has the diameter of 40 in what is the area?
Area of circle: pi*20^2 = 400*pi square units
What is diameter of circle with area 40 square inches?
Area of circle =(11/14) * d *d d denotes diameter. For your case answer is 7.1365 inches
How many square feet in a 40' diameter circle?
Area of circle: pi times radius squared
What is the area of a circle with a diameter of 40 ft?
Area = pi*202 = 1256.637 square feet to 3 d.p.
What is the area of a circle with a diameter of 40 inches?
Area = pi * r2r = d/2 = 40/2 = 20Area = 400*pi= 1,256.636 approximate
Is a circle with a area of 40 more less or same than a circle with a radius of 4?
In order to even discuss this question, we must assume that the unit of the '40' is the square of the unit of the '4'. -- The radius, diameter, and circumference of the circle with an area of 40 are each 10.794% shorter than the corresponding measurement in the circle with radius = 4 . -- Its area (40) is 20.423% less than the area of the circle with the radius of 4 .
The diameter of a circle is approximately 31 meters weighing 40 000 what is the approximate area of top of circle?
Diameter = 31 m So area = pi*(d/2)^2 = 755 m^2, approx.
What is the diameter of a circle is the area is 400pie?
area = pi x diameter squared/4 = 400 pi diameter squared = 4 x 400 x pi/pi = 1600 diameter = sqrt 1600 = 40
