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What is the radius of a circle with an area of 100 pi square meters?
radius = square root of 100pi/pi = 10 meters
If radius of a circle is diminished by 10 percent then it's area is diminished by?
Radius 10, area = 100 pi; radius 9, area = 81 pi
What is the circumference of a circle with a radius of 100?
A circle with a radius of 100 units has a circumference of 628.32 units.
What is the area of a circle if the diameter is 20?
Radius = 20/2 = 10 Area of circle = pi x radius x radius = 3.1415 x 10 x 10 = 3.1415 x 100 = 314.15 square units
What is the area of the major arc in the circle when the radius 12 and the central angle 100 degrees?
The area of a circle of radius 12 is 144 pi; the part of the circle defined by such an arc (the arc itself, of course, has an area of 0) is 100/360 of that, which simplifies to 40 pi. To 3 significant digits, that is 126.
What is the radius of a circle with an area of 100 pi square meters?
radius = square root of 100pi/pi = 10 meters
What is the area of a circle with the radius of 100?
The area of a circle with a radius of 100 is: 31,420 square units.
How many hectares in a circle with 100 meters radius?
Well, honey, a circle with a radius of 100 meters has an area of approximately 3.14 hectares. So, there you have it, darling, just over 3 hectares in that circle. Hope that clears things up for you!
How do you find the radius of a circle with an area of 100 pie meters?
Use the equation: Area of Circle = pi * r^2 so... 100 pi = pi * r^2 The pi's cancel out. 100 = r^2 Square both sides to find the radius. square root(100) = r, the radius of the circle
What is the area of a circle with a diameter of 20 meters?
Oh, dude, you're hitting me with the math questions! Okay, so the area of a circle is π times the radius squared. Since the diameter is 20 meters, the radius is half of that, so 10 meters. Plug that into the formula, and you get an area of 100π square meters. So, like, grab a tape measure and start marking out that circle, or just trust me on the math, whatever floats your boat.
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.
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
If radius of a circle is diminished by 10 percent then it's area is diminished by?
Radius 10, area = 100 pi; radius 9, area = 81 pi
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.
How many square miles in a 100 mile radius?
This is the area of a circle with a radius of 100 miles →area = π × radius² = π × (100 miles)² = 10,000π sq miles ≈ 31416 sq miles
The area of a circle with a radius of 10 cm .?
The area of a circle with a radius of 10 cm would be 100 times pi, or, rounded to the nearest hundreth, 314.15 cm2.
What is the area of a circle if the the radius is 10cm?
Using 3.14 as Pi the area of circle is: 314.0
