Study guides

☆☆

Q: If the diameter of a wheel is one yard then its radius is how many inches?

Write your answer...

Submit

Related questions

Radius is 36/2 = 18 inches

The diameter is twice the radius in inches: 18*36 = 648 inches

The inches in a diameter = 2 X inches in the radius. Or, inches in a diameter = inches in circumference / pi

38 inches

The diameter of a circle is twice the radius.The diameter of a circle is twice the radius.The diameter of a circle is twice the radius.The diameter of a circle is twice the radius.

radius = ½ diameter area circle = π × radius² = π × (½ × 6.5 in)² = 169π/16 in² ≈ 33.2 in²

you have to quote the diameter or radius or circumference of the circle to calculate the area. If diameter 78.53. If radius 314.15. If circumference 7.95

A circle's diameter is twice its radius.

2 times a radius = 1 diameter

The area of a circle is pi × r2. pi = 3.141592653589793 5 feet = 60 inches. The radius is half the diameter so the radius is 30 inches. If you plug 30 inches into the formula you get the answer of 2827.4333882308138 inches for the area of the circle.

All depends what you mean by 18 inches, is that the circumference, the diameter or the radius

The area (A) of a circle is given by the formula A = πr2. As the diameter = 25 inches, then the radius = 12.5 inches. A = π x 12.52 = 490.87 sq inches.

You need to know the circumference or diameter or radius or size of the wheel

Circumference = 2*pi*radius or pi*diameter Circumference = 36pi inches

If 6 inches is the radius, replace it in the formula: A=pi x radius2. If 6 inches is the diameter, divide it by 2 first, to get the radius.

Area of a circle = πr² (remember that r or radius is exactly half of the diameter) Radius therefore = 40/2 = 20 inches Thus the Area = 3.14159 × 20 squared = 1256.636 square inches

diameter = 6.28 inches => radius = 3.14 inches Then volume = pi*r2*h = pi*3.142*6 = 185.85 cubic inches.

Well,there is only one from each.The radius is the half of the diameter,e.g if the diameter is 4 the radius is 2

I'm not completely sure what a "2.5 inch circle" is. Is that the distance all the way across the circle (diameter), or is it the distance from the center of the circle to its curve (radius) ? If diameter = 2.5 inches, then area = 4.909 square inches If radius = 2.5 inches, then area = 19.635 square inches

The length of a radius is half the length of a diameter.

Use the formula area = pi times radius2 to get the area. The radius is half the diameter. A foot is 12 inches, a square foot is 144 square inches.Use the formula area = pi times radius2 to get the area. The radius is half the diameter. A foot is 12 inches, a square foot is 144 square inches.Use the formula area = pi times radius2 to get the area. The radius is half the diameter. A foot is 12 inches, a square foot is 144 square inches.Use the formula area = pi times radius2 to get the area. The radius is half the diameter. A foot is 12 inches, a square foot is 144 square inches.

Diameter = 17 inches Radius = 8.5 inches Are of circle = pi x r x r = 3.1415 x 8.5 x 8.5 = 226.97 square inches

The area of a circle = (pi)(radius squared); radius = 1/2 the diameter. Therefore, this circle has an area of (pi)(52) = 79 square inches, to the justified number of significant digits.

Area of a circle = pi R2R = radius = 1/2 diameter.For diameter = 16 inches, Area = pi (8)2 = 64 pi = 201.1 square inches (rounded)

30. The radius is not relevant. Each roll is one revolution.

People also asked