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What is the circumference of a circle if the radius is 4 m?
Circumference of a circle is measure with the formula: C = 2*pi*r where C is the Circumference, and r is the radius. Hence, the circumference of a circle with radius 4 m would be: C = 2*pi*4 = 8*pi Rounded to 2 decimal places, this comes to 25.13 m . Hope this Helps.
How do you measure the radius?
measure from the middle out to one side
What is the measure of the central angle of a circle with radius 5 m that intercepts a 2 m arc?
It is: 2/10pi times 360 = 23 degrees rounded Or, more simply, it is 2/5 = 0.4 radians.
What is used to measure spherical radius?
You can measure the diameter, then divide that by 2.
How much fencing is required to close a circular garden whose radius is 28 m?
176 m of fencing. Area of circle = 2*pi*radius
What are the units to measure atomic radius in words-not abbreviated?
Atomic radius is measured in picometres; 1 pm = 10e-12 m.
What is the answer for circumference of a circle with 11m?
The answer depends on what 11 m refers to. its radius or its diameter or even some other measure.
What is the radius of a circle with circumference 22 m?
Radius = 22/2pi m
What is the circumference of a circle if the radius is 4 m?
Circumference of a circle is measure with the formula: C = 2*pi*r where C is the Circumference, and r is the radius. Hence, the circumference of a circle with radius 4 m would be: C = 2*pi*4 = 8*pi Rounded to 2 decimal places, this comes to 25.13 m . Hope this Helps.
What is the radius of a circle with a circumference of 110 m?
The radius of a circle with a circumference of 110 m is: 17.507 m
What is the radius of a circle with circumference of 63 m?
The radius of a circle with circumference of 63 m is 10.03 m
What is the circumference of a circle with a radius of 3 m?
The circumference of a circle with a radius of 3 m is: 18.85 m.
How does he find the measure of a radius if he knows the measure of the diameter?
The radius of a circle is half the diameter.
What is the radius for 13.3m?
This question cannot be answered without knowing if 13.3 m refers to the diameter or the circumference or some other measure.
What is the circumference of a circle if the radius is 10m?
A circle with a radius of 10 m has a circumference of 62.83 m.
What is the radious of a cirsle with a diameter of 4.56m?
What is the radius of a circle with a diameter of 4.56 m? The radius is half the diameter. Radius r = 2.28 m
What the radius of a circle with a circumference of 157 m?
Radius of circle: 157/2pi = 25 m rounded
