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Which expression can be used to find the radius of a circle with a diameter of 12 centimeters?
It is: diameter/2 = 6 cm
What expression is used when the sun's semi diameter is at its greatest?
perihelion
What expression represents the diameter of a 48 inch wheel?
48
What is a good expression to find out the diameter of a circle with a circumference of 36 centimeters?
circumference=pi*diameter so diameter=circumference/pi 36/pi=11.4591559
What Expression word is used when the sun's semi-diameter at its greatest?
SD max
What is the mathematic expression pi?
It is a transcendental number, which is a kind of irrational number. It is the ratio of the circumference of a circle to its diameter and is approximately 3.14159
A circle has a circumference of 94.2 centimeters Its diameter is 15 centimeters which expression can you use to find the approximate value for pi?
You've stated an impossible question. If a circle has a circumference of 94.2 cm, it has a diameter of 30 cm. If it has a diameter of 15cm, it has a circumference of 47.1 cm.circumference = 2 * pi * radius = pi * diameterIf you had stated the question correctly (changed circumference to 47.1 cm OR changed diameter to 30 cm OR changed "diameter" to "radius"), then the answer would be:pi = circumference / diameter = (e.g.) 94.2 cm / 30 cm
How to find the width of the strongest beam that can be cut of cylindrical log of wood whose diameter is d?
1. Find out how the strength of the beam depends on its height, and on its width. 2. Derive the corresponding expression that relates the strength of the beam to one of the variables, for example its width. 3. Use calculus to maximize this expression. That basically means taking the derivative of the expression in step 2., then equating it to zero.
What expression can be used to find the radious of a circumference of 29?
Since the formula for circumference is Pi (3.14) times the diameter, you can work it backwards to find the radius. You first divide the circumference, 29, by Pi (3.14), then divide it by 2 since the diameter, which you just found, is twice the radius. (In case you don't know, the diameter is the distance across the circle, and the diameter line passes through the center point. The radius is the distance from the center of the circle to the outside. Therefore, the radius is half of the diameter.) So, in this case, the radius of a circle with a circumference of 29 units would be approximately 4.6178 (rounded). Hope I made sense. :)
What is the diameter of a circle that is equal to pi?
If you mean the diameter of a circle with area pi, then the diameter is 2. If you mean the diameter of a circle with circumference pi, then the diameter is 2. If you mean the diameter of a circle with diameter pi, then the diameter is pi. If you mean the diameter of a circle with radius pi, then the diameter is 2pi.
What is Nominal diameter and Outside Diameter?
nominal diameter is the original diameter of an object
Is 4d a numerical expression or variable expression?
A variable expression.
