If you have a circular fountain that is 10 feet from the center to the edge, it has a radius of 10 feet. The formula for the area (A) of a circle is pi (about 3.1416) times the square of the radius (r) of the circle. For a circle with a 10-foot radius, here's the formula: Acircle = pi x r2 = 3.1416 x (10 ft)2 = 3.1416 x 100 ft2 = 314.16 ft2 = 314.16 square feet
If the fountain is square, then the base covers 400 square feet of ground. If the fountain is circular, then the base covers 314.2 square feet of ground. (rounded)
If the length of each edge of the cube is 's',then the area of each face is s2.
You may be thinking of the perpendicular line because the area of a triangle is 0.5*base*perpendicular height
To find the area of a triangle find the base and the height of the triangle. Then multiply the base by the height, then divide by 2. To find the perimiter of a triangle add together the outside edge of the triangle. To find the area of a triangle find the base and the height of the triangle. Then multiply the base by the height, then divide by 2. To find the perimiter of a triangle add together the outside edge of the triangle.
Lets call the Base of the cylinder.. Base.And use this formula on your scientific calculator.BASE = πr2This meansBASE= Pi x (RadiusxRadius)Pi is = 3.141593Radius is measured from the middle of the base to the edge of the base.
the awnser is 314 sq ft.
If the fountain is square, then the base covers 400 square feet of ground. If the fountain is circular, then the base covers 314.2 square feet of ground. (rounded)
(assuming the base is a circle) area of a circle is radius squared times Pi 10 *10*3.14 = 314 square feet. note: result is rounded.
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If the length of each edge of the cube is 's',then the area of each face is s2.
You may be thinking of the perpendicular line because the area of a triangle is 0.5*base*perpendicular height
center
at the movie store in fountain,HOLLYWOOD!
Volume of a pyramid = 1/3*base area*height Height of a pyramid = (3*volume)/base area
The measure from the center of a circle to its edge is the radius.
To find the area of a triangle find the base and the height of the triangle. Then multiply the base by the height, then divide by 2. To find the perimiter of a triangle add together the outside edge of the triangle. To find the area of a triangle find the base and the height of the triangle. Then multiply the base by the height, then divide by 2. To find the perimiter of a triangle add together the outside edge of the triangle.
the radius is from the center of the circle to the edge so that's how you find the radius.