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Which equation can be used to show the relationship between the circumference C and the diameter d of a circle?
The relationship between the circumference ( C ) and the diameter ( d ) of a circle is expressed by the equation ( C = \pi d ), where ( \pi ) (approximately 3.14159) is a constant that represents the ratio of the circumference to the diameter of any circle. This equation indicates that the circumference is directly proportional to the diameter, with ( \pi ) as the proportionality constant.
How do you show diameter with an object?
To show the diameter of an object, measure the distance across the object through its center using a ruler or caliper. Ensure that the measuring tool is aligned straight across the widest part of the object. For circular objects, you can also use a string to measure around the circumference and then calculate the diameter using the formula: diameter = circumference/π. Finally, visually indicate the diameter by marking the endpoints on the object or using a diagram.
Can you show me a written answerfrom top to bottom on how to find the diameter radius and circumference and area of a circle of 3.14 is the diameter?
diameter: you have stated that it is 3.14 radius: half the diameter, therefore 1.57 circumference: pi times the diameter, therefore 3.14 x 3.14 = 9.86 area: pi times the radius squared, therefore 3.14 x 2.46 = 7.72
What is the circumference of a circle with a radius of 9cm show circulation?
Circumference of the circle: 2*pi*9 = 18*pi cm
How do you show the circumference of a rectangle with an area of 24?
I thought circumference is only with circles Absolutely correct, but even if you consider the perimeter, which is conceptually similar, there is no answer. A rectangle with an area of 24 could be 4*6 with a perimeter of 20 or it could be 1*24 with a perimeter of 50 or 0.5*48 with a perimeter of 97 etc
Can you show me a written answerfrom top to bottom on how to find the diameter radius and circumference and area of a circle of 3.14 is the diameter?
diameter: you have stated that it is 3.14 radius: half the diameter, therefore 1.57 circumference: pi times the diameter, therefore 3.14 x 3.14 = 9.86 area: pi times the radius squared, therefore 3.14 x 2.46 = 7.72
How do you show your work for the surface area of a cylinder whose answer is 282.6?
Perform and write down each of these steps: -- Multiply the radius of the circular end of the cylinder by 2 to get its diameter. -- Multiply the diameter of the cylinder's round end by (pi) to get its circumference. -- Multiply the circumference of the cylinder's round end by its length. -- Point out that the result is 282.6 .
How do you find the circumference of a circle from the radius?
Square the radius and multiply the result by 3.14. You may want additional digits of pi for greater precision, but that's the basic idea.The formula is πr² (that's "pi r squared," if the character doesn't show up properly).ANSWER:The above answer is wrong! The above gives the area of a circle, not the circumference. Besides pie are round, cornbread are square. Pi = 3.1416 as stated above.The circumference of a circle is 2 times the radius times pi .This is because pi for all circles is the circumference divided by the diameter. So, pi times the diameter equals the circumference. The diameter is twice the radius.
Measurements taken from space show the earth to be?
Measurements taken from space show the Earth to be round in shape, with a diameter of approximately 12,742 kilometers at the equator. The Earth's circumference is approximately 40,075 kilometers.
A figure is made up of square with a side length of 8 cm and a circle inside it with the same diameter as the length of the square. Find the area of the composite figure. Show your solution?
64
How do you pass Game Show Island helicopter part?
Only idiots cant figure it out
If the circumference is 72 inches what is the diameter?
diameter = pi / circumference diameter = 72 / 3.1415926 = 22.918312 inches ************* You've reversed the substitutions for the variables from your first line in the second line (pi/72 is 0.04365, not 22.918312). Although your value for the diameter is OK, your formula does not support it. The formula for circumference is C=2*pi*r (read as "C=two pi R"), or more simply, C=pi*d. Therefore, if both sides are divided by pi (to get d on one side of the equation only) you get C/pi=d. Using the value given for C and if pi is rounded to 3.14159, the answer is d=72/3.14159; d=22.91833 I went to that length to show how to restate the standard equation. That ability is a fundamental skill in math, and I'd hazard to guess that the asker could have figured out the answer if someone had shown them how to do that. If not, then maybe it will help someone else in the future.
What does a radius in a circle looks like show picture?
I'm unable to show pictures. But a radius in a circle is a line segment that connects the center of the circle to any point on the circle's circumference. It is half the length of the diameter of the circle.
What is the circumference of a circle with a radius of 9cm show circulation?
Circumference of the circle: 2*pi*9 = 18*pi cm
How do you show your work to go with how to find the circumference of a circle if the radius is 5?
Circumference = 2*pi*radius In this case radius = 5 units so circumference = 31.4159 units approx.
What is the diameter of a circle with a circumference of 128 feet?
Remember the circle equation. C = pi d Algebraically rearranging d = C/pi d = 128ft /3.141592.... d = 40.74366... feet. ~ 40.75 feet = 40ft 9 inches.
Would you Show you a circle 7mm in diameter?
hell no
