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The radius of the circle is 24.5010345.
The area of a circle is given by the equation A = 2 * π * r where r is the radius of the circle.
In our case, we already know the area. So we can substitute that in.
153.94 = 2 * π * r
Now we solve for r.
Divide both sides by 2π
153.94 / (2π) = r
Approximately π as 3.1415...
153.94 / (2 * 3.1415)
153.94 / 6.283
r ~= 24.5010345
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What is the radius or a circle with an area or 38.465 square inches?
Area = pi* r2 38.465 in2 = pi* r2 r = sqrt(38.465/pi) = 3.4991 inches in radius ==================
A conductor with a diameter of 100 mils has an area of A 0.00785 in2 B 100 kcmil C 0.01 cmil D 100 in2?
Cross-sectional_area = area of circle with diameter 100 mils. 1 mil = 1/1000 in. radius = ½ × diameter area_circle = π × radius² = π × (½ × diameter)² = π × (½ × 100 × 1/1000 in)² ≈ 0.00785 in²
How many square centimeters are in an area of 10.8inch 2?
10.8 in2 = 69.7 cm2
What is the surface area of a cube with a side legth of 7 inches?
A cube has 6 faces (think of dice). Each face is 7 X 7 = 49 in2 Total surface area is 6 X 49 = 294 in2
How do you find the circumference of a pizza 14 inches?
Cirumference=2*pi*r where pi=3.14159. keep in mind that pi is only a number, not a symbol. so you solve for r: 14=2(3.14159)r 14=6.2832r 2.228in=radius now that you have the radius, you can find the area, because area=pi*r2 or r*r A=3.14159*(2.228in)2 A=3.14159*(4.965in2) A=15.597 in2
What is the area of a hemisphere with a radius of 12 inches?
Area = 905 in2
What is the area of a hemisphere with a radius of 18 inches?
Area = 2,035.8 in2
What is the area of a circle with a 9 inch radius?
The area is 254.47 in2
The area of a circle with 7 inches radius?
Area = 153.94 in2
A radius of 7 inches?
Diameter = 14 in Area = 153.86 in2
What is the area of a circle with a radius of 14 in?
(pi) x (14)2 in2
What is the area of a cirlce where the radius is 12 in?
Area of a circle = pi*r2 Area = pi(12 in)2 ( 144 * pi ) = 452 in2 =======
What is the radius or a circle with an area or 38.465 square inches?
Area = pi* r2 38.465 in2 = pi* r2 r = sqrt(38.465/pi) = 3.4991 inches in radius ==================
Find the area of a circle with a radius of 14in and leave the answer in terms of pi?
Area = π * r2 = π * 142 = 196π in2
What is the length of an arc if we know the radius of curvature is 12 in. and the area of the sector created is 252 in2?
It is 42 inches.
What is the radius of a circle with an area of 16 in2?
2.256758334 inches Check: pi*2.2567583342 = 16 square inches
What is the diameter of a circle with area 16 pi in2?
If its area is 16*pi square inches then its radius is 4 inches and its diameter is 8 inches
