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How do you find the radius of a circle given the diameter?
The radius of a circle is half of the diameter! So, if the diameter was four inches, the radius would be two inches!
In a circle the circumference and diameter vary directly Which of the following equations would allow you to find the diameter of a circle with a circumference of 154 if you know that in a second ci?
In a circle, the circumference and diameter vary directly. Which of the following equations would allow you to find the diameter of a circle with a circumference of 154 if you know that in a second circle the diameter is 14 when the circumference is 44?
What would be the radius of a circle with a diameter of 8 inches?
Radius is one-half of the diameter of a circle. Therefore, the radius of an eight-inch diameter circle is four inches. The diameter of a circle is a straight line joining a point on the circumference through the centre to the 'opposite' point on the circumference.
How do you find the radius if you know the diameter is 3 inches?
The radius is half diameter, so in your case the radius would be 1.5 inches.
When you're examining a piston's diameter where on the piston would you find the smallest diameter?
depends on your definition of "smallest" depends on your definition of "smallest"
How do you find the diameter of a cylinder without knowing the radius or diameter?
Take the circumference divided by pi to find the diameter and divide the diameter by two to find the radius.
How do you find the circumferene when you have the radius and diameter?
You multiply the diameter by pi (3.14) and u find the diameter
How would you measure the sun?
find the diameter than multiply that by pi and there is ur answer
Where would you find a radius?
d divide by 2 in wich d is diameter
How would you find the area of a circle if you're given the diameter?
divide the diameter by 2 and square the number you just got and then multiply it by pi
How do you find the diameter if you have the area of a circle?
Since the area of a circle is (Pi)times(Radius squared) then you would reverse the process to find the radius, and hence, the diameter. Divide the area by Pi (3.14159...) and you would have the radius squared. Take the square root of that and you have the radius. To get the diameter, multiply the radius by 2.
What part of a reflecting telescope would you measure to find the apeture?
To find the aperture of a reflecting telescope, you would measure the diameter of the primary mirror. The aperture of a telescope is the diameter of its primary light-gathering element, which in the case of a reflecting telescope, is the primary mirror.
