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Subjects>Math>Geometry

The diameter of the a circle is 2.42 m calculate its area in signicicant figures?

Anonymous

∙ 15y ago

Updated: 4/28/2022

Area is 4.6 m2

Wiki User

∙ 15y ago

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Continue Learning about Geometry

How do you calculate the radius given the diameter?

Radius of a circle = diameter/2

How do you calculate the diameter of a 3 acre circle?

Divide the area by Pi to get the diameter.

How do you calculate the perimeter of a circle?

The perimeter or circumference of a circle = 2*pi*radius or pi*diameter

What is the mathematical formula for finding the radius of a circle?

To calculate this you will need the diameter of the circle. The formula is: diameter/2*pi If you don't know the diameter you can also use the area of the circle: Sqrt(Area/pi) = radius

How do you find the area of a circle without the radius?

if you have the diameter or the arc, then you can divide the diameter by two, or you can use the arc to calculate it.

Related Questions

What is the diameter of the circle in roller skating figures?

12'

How do you calculate the pitch circle diameter?

circle diameter minus center of pitch cirlce raius

What is the diameter of a circle with a diameter of 7?

The diameter would be approximately 7. In exact figures it would be 7

How do you calculate the radius given the diameter?

Radius of a circle = diameter/2

How do you calculate t radius of the circle?

Radius of a circle = diameter/2

How do you calculate the diameter and the circumference of a circle?

Doubling the radius will give the diameter and times this by pi will give the circumference of the circle.

How do you calculate the circumference of a circle given the diameter or the radius?

Circumference = diameter*pi

How do you calculate the diameter of a 3 acre circle?

Divide the area by Pi to get the diameter.

How do you calculate radius of the circle when you do not have diameter?

Double the Radius to Calculate the Diameter.

How do you calculate radius of a circle?

Divide the diameter by 2.

How do you calculate the radius from the diameter of a circle?

The radius is one -half of the diameter. It is the distance from the circle center to any point on the circumference.

How to calculate area of circle within a circle?

Take out the diameter of the outer circle from the distance between the two. Gives you the diameter of the inner circle then pi r squared it.

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