0
What else can I help you with?
The circumference od a circle is less then three time the length of the diameter?
No. The formula for circumference of a circle is pi x diameter. As pi is 3.14... then the circumference will be at least 3.14 times the diameter.
How do you estimate the circumference of a circle if you know the diameter?
To estimate the circumference, multiply the diameter by 3. If you have a calculator or are decent at multiplication and have the time, multiply it by 3.14. If you can, multiply it by pi.
What do people use pi for?
Since pi is the ratio of the circumference of any circle to its diameter, it comes up any time a radius or diameter is used to calculate most other characteristics of a circle or a sphere, such as circumference, area, surface area or volume, or whenever any of those characteristics are used to calculate a radius or diameter.
How can a person find the diameter of earth?
To find the diameter of the Earth, one can use various methods, but a classic approach involves measuring the angle of the sun's rays at two different locations at the same time. By knowing the distance between these two points and the angle difference, one can apply basic trigonometry to calculate the Earth's circumference. Once the circumference is known, the diameter can be found using the formula: diameter = circumference / π (pi). Alternatively, modern technology such as satellites can also provide accurate measurements of the Earth's diameter.
If a compass spins twice around is the circumference doubled?
Yes! If It spins one time, then that is the circumference. Therefore if you spin it a second time, that doubles it!
What is the diameter of a circle with a circumference of 49 centimeters?
Oh, dude, math time! So, the formula for finding the diameter of a circle from the circumference is dividing the circumference by π (pi). In this case, 49 divided by π is approximately 15.57 centimeters. So, the diameter of the circle is around 15.57 centimeters. Easy peasy, right?
How do you create a circumference formula?
the circumference of a circle is pi time the diameter
The circumference od a circle is less then three time the length of the diameter?
No. The formula for circumference of a circle is pi x diameter. As pi is 3.14... then the circumference will be at least 3.14 times the diameter.
Is a circumference approximately three time the diameter?
Yes because circumference = diameter*pi and the value of pi is just over 3
How many diameters equal a circumference?
circumference = 2 x pi x radius which is the same as pi x diameter so the answer is pi.
How do you estimate the circumference of a circle if you know the diameter?
To estimate the circumference, multiply the diameter by 3. If you have a calculator or are decent at multiplication and have the time, multiply it by 3.14. If you can, multiply it by pi.
If diameter is 26 inches what is the circumference?
The formula to calculate the circumference of a circle is C = πd, where C is the circumference, π is the mathematical constant pi (approximately 3.14159), and d is the diameter of the circle. Given a diameter of 26 inches, you would plug this value into the formula to find the circumference: C = π(26) = 81.681 inches. Therefore, the circumference of a circle with a diameter of 26 inches is approximately 81.681 inches.
What is the circumference of a 36 inch circle?
Circumference of any circle = 2*pi*radius or diameter*pi
How many thousandths of an inch are in 22 degrees at a diameter of 3.473?
First find the circumference, then multiply by 22/360 to get the arclength. The circumference is pi time the diameter (or 2pi times the radius). Pi times 3.473 is 10.9107512. Multiplying that by 22, and dividing by 360 is .667 after rounding. The answer is 667 thousandths.
What is the diameter of a circle 135 cm circumference?
To find the diameter of a circle with a circumference of 135 cm, you can use the formula C = πd, where C is the circumference and d is the diameter. Plugging in the given circumference of 135 cm, you get 135 = πd. To solve for d, you divide both sides by π, giving you d = 135/π ≈ 42.97 cm. Therefore, the diameter of the circle is approximately 42.97 cm.
What is the circumference of a circle with a diameter of 38 inches?
Oh, dude, you're hitting me with some math now? Alright, so the circumference of a circle is just π times the diameter, which in this case would be 38π inches. You could calculate the exact number, but like, who has time for that? Just know it's around 119.38 inches, give or take a decimal or two.
What do people use pi for?
Since pi is the ratio of the circumference of any circle to its diameter, it comes up any time a radius or diameter is used to calculate most other characteristics of a circle or a sphere, such as circumference, area, surface area or volume, or whenever any of those characteristics are used to calculate a radius or diameter.
