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What is the area of a circle if the diameter is 400 feet?
Area = pi times radius2 where radius = 200 feet therefore area = pi times 2002 Area = 125 663.7 feet2
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
What is the area of a circle with a 200 foot radius?
r=200 ftd= 400 ftc= πd= 3.14 x 400c= 1256fta= πr²r² = 40, 000.... (remember always do the indicies first because of B.I.D.M.A.S)3.14 x 40, 000AREA = 125, 600 ft²:)
A square has an area of 400 centimeters what is the length of one of the sides?
The area of the square cannot be 400 centimetres - it must be 400 square centimetres.If the area is 400 sq cm, then each side is sqrt(400) = 20 cm.
How many square miles in a 400 mile radius?
It is 502655 sq miles, approx.
If a circle has area of 400 square units then what is the radius?
If a circle has area of 400 square units then its radius is: 11.25 units.
If the radius of a circle is doubled what happens to the area of the circle?
the area of the circle is increased by 400%
If a circle has an area of 400 cm find the radius to the nearest tenth?
r = sqrt(400/pi) = 11.3 cm
What is the area of a circle with a radius of 20?
400 pi
What is the area of a circle with the radius of 20 inches?
Using 3.14 as Pi the area of circle is: 1256.0
Find the area of a circle with the diameter of 40m?
The area of a circle is (pi) times (the radius)2. The radius of the given circle is 1/2 of the diameter = 20m. Area = (pi) times (20)2 = 400(pi) = 1,256.64 square meters(rounded)
What is the area of a circle if the radius is 20in?
Area = pi R2 = 400 pi = 1,256.64 square inches
What is the area of a circle whose radius is 20 meters?
Using 3.14 as Pi the area of circle is: 1256.0
Find Circumference of a circle if the area is 400π m2?
pi*r2 = 400*pi Therefore radius = 20 meters Cicumference = 2*pi* radius = 40*pi meters
How many Square miles in 400 mile radius?
area circle = π × radius² = π × (400 miles)² = 160000π sq mi ≈ 502655 sq mi
What is the area of a circle with the radius of 20 centimetres?
400 pi ie = 1256.6 sq cm
What is the area of a circle that has a radius of 20 inches?
400 pi = 1,256.64 square inches (rounded)
