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The diameter is equal to two times the radius.
- How do you find the diameter if the radius is given?
- What is the diameter when the radius is 12?
- What is the diameter if the radius is 18?
- How big is a 10 circle?
- What is the radius and diameter of 24?
- What is the area of a 12 circle?
- How do you convert diameter?
- How do you find the radius of a circle example?
- Is diameter the same as width?
- Is the diameter half of a circle?
How do you find the diameter if the radius is given?
If you know the radius of the circle, double it to get the diameter. The radius is the distance from the center of the circle to its edge. If the radius of the circle is 4 cm, then the diameter of the circle is 4 cm x 2, or 8 cm. If you know the circumference of the circle, divide it by π to get the diameter.
What is the diameter when the radius is 12?
Hence the diameter of the circle is 2 × 12 = 24cm.
What is the diameter if the radius is 18?
1 Expert Answer
The diameter = 2 * radius. If r = 18 inches, then D = 2(18) = 36 inches.
How big is a 10 circle?
=78.5 square inches.
What is the radius and diameter of 24?
∴ The radius of a circle of diameter 24 cm is 12 cm.
What is the area of a 12 circle?
To find the area of a circle, you need to use the formula A=π⋅r2 ; therefore the area A is π⋅62≈113 square inches.
How do you convert diameter?
Divide the circumference by pi, approximately 3.14, to calculate the diameter of the circle. For example, if the circumference equals 56.52 inches, divide 56.52 by 3.14 to get a diameter of 18 inches. Multiply the radius by 2 to find the diameter.
How do you find the radius of a circle example?
radius is always half the length of its diameter. For example, if the diameter is 4 cm, the radius equals 4 cm ÷ 2 = 2 cm.
Is diameter the same as width?
Diameter is the length of a line touching two points on a circle that passes through the center. Diameter exists only for circular, or for circle-based objects like a sphere or cylinder, thus the width and length should always be the same. ... The diameter is the same as the length or width of any circle.
Is the diameter half of a circle?
Answer: Half of a diameter of a circle is called the radius.
