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What is the area of a circle with a radius of 4 centimeters - use 3.14 for pi?
Wiki User
∙ 11y ago
0.8599999999999999
Maynard Windler
Wiki User
∙ 11y agoArea of a circle is pi x r2, so with r = 4cm:
pi x r2 = 3.14 x 42 = 3.14 x 16 = 50.24 cm
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What is the radius of a circle if its area is 314?
9.9975
How do you find the area of a circle that has a radius of 10?
Well, since the formula for the area of a circle is Pi (3.14) times the radius squared, you can use substitution to get an equation that looks like this: 3.14(102) ...which can be simplified to 3.14(100), which can be simplified to come up with the answer of 314 square units.
A circular mat has a diameter of 20cm find its radius hence calculate the area of the mat use the value 3.14 for pie?
3.14*102 = 314 square centimeters
What is the diameter of a circle whose circumference is 314?
The diameter of a circle whose circumference is 314 is about 1 (99.95).
What is the area of a circle with the circumference of 62.8 inches?
Circumference = 2 pi r = 62.8 so r = 31.4/pi = 10 Area = pi r2 = 100 pi = 314 in2
What is the radius of a circle if its area is 314?
9.9975
What is the area of a circle with a radius of 10mm?
314 sqmm
What is the area of a circle whose radius is 10cm?
The area is 314 cm2
How many square meters of a circle with a radius of 10 meters?
A circle with a radius of 10 meters has an area of 314 square meters.
How many square meters in a circle with a radius of 10 meters?
A circle with a radius of 10 meters has an area of 314 square meters.
What is the radius of a circle whose area is 314 feet squared?
10 feet.
What is the square footage of a 10 foot radius circle?
Knowing that the area of a circle is its radius squared times Pi, the area of a 10 ft radius circle is 100*Pi square ft, or about 314 square feet.
What is the area of a circle with a 10'' radius?
3.14*r*r=area 3.14*100=314 or 100pi
How do you find the square feet of a circle with a radius of 10 feet?
314 feet²Area of a circle = pi x radius²let pi = 3.14A = 3.14 x 10²A = 3.14 x 100A = 314 feet²
What is the surface area of a circle with a circumference of 314 inches?
Circumference = 314 inches implies radius = 49.97 inches and so area = 7846.02 sq inches (approx).
What is the radius of a circle if the area is314?
It is: the square root of (314/pi) = 9.997 units to 3 dp
What is the circumference of a circle with a 10 cm radius?
about 314
