What is the radius of a 100m circle?
approximately 5.64 meters
The radius of a circle with an area of 100 square meters is approximately 5.64 meters.
What is the area of a 20mm circle?
Using the formula A=pi*r^2 to find the area. This gives the answer as 100pi mm^2 or 314.2 mm^2.
What is the area of a 30mm circle?
706.9 cm2
The area of the circle is 706.9 cm2 .
What is the diameter of 100 and radius?
Answer:50cm is the answer.
How do I figure out area of a circle?
The area of a circle is pi times the radius squared (A = π r²). Learn how to use this formula to find the area of a circle when given the diameter.
What is 1 inch equal to in mm?
25.4 mm
Inch to Millimeter Conversion Table
| Inch [in] | Millimeter [mm] |
|---|---|
| 0.1 in | 2.54 mm |
| 1 in | 25.4 mm |
| 2 in | 50.8 mm |
| 3 in | 76.2 mm |
What is the area of a 10 circle?
=78.5 square inches.
What is the area of a 12 inch circle?
Circumference & Areas
| Size in Inches | Circumference Inches | Area in Square Inches |
|---|---|---|
| 12 | 37.700 | 144.000 |
| 12 1/4 | 38.480 | 150.060 |
| 12 1/2 | 39.270 | 156.250 |
| 12 3/4 | 40.060 | 162.560 |
What is the area of a 15cm circle?
Solution :- hence, Area of circle ↠ 176.625 cm² .
What is the radius of 5cm?
r = 0796 is right answer.
How big is the area of a circle?
A circle of radius = 1 or diameter = 2 or circumference = 6.283 meters has an area of: 3.142E-6 square kilometers (km²) 3.142 square meters (m²) 31420 square centimeters (cm²)
How to calculate the radius of a circle?
The radius of a circle calculator uses the following area of a circle formula: Area of a circle = π * r 2 Area of a circle diameter. The diameter of a circle calculator uses the following equation:
How is the diameter of a circle determined?
The diameter of a circle is the length of a straight line drawn between two points on a circle where the line also passes through the centre of a circle, or any two points on the circle as long as they are exactly 180 degrees apart. This is the area contained within a circle with the specified diameter.