0
Well this depends on If the radius is 40 inches or If 40 inches is the entire diameter.
Circumference is determined using the formula Pi x Radius²
Assuming 40 is only a radius it would be 3.14 x 40² or 3.14 x 1600 = 5024 inches
If 40 inches is the entire diameter then its simply Pi x Diameter since the entire diameter is the radius squared. 3.14 x 40 = 125.6 inches.
Add your answer:
Earn +20 pts
What is the radius of a circle with a circumference of 40 inches?
radius = 40/(2*pi) in inches
What is the circumference of a circle if the diameter is 80 inches?
The circumference of a circle is calculated using the formula C = πd, where C is the circumference, π is a constant approximately equal to 3.14159, and d is the diameter of the circle. In this case, the diameter is given as 80 inches. Plugging this value into the formula, we get C = π(80) = 251.327 inches. Therefore, the circumference of the circle with a diameter of 80 inches is approximately 251.327 inches.
The kitchen table has a radius of 40 inches What is the circumference of the table to the nearest whole inch?
radius X 2 X pi = circumference 40 x 2 x 3.14 = 251.2"
What is the circumference in inches of a 5 schedule 40 steel pipe od equals 5.5?
7.227
How can i find the circumference of circle with radius of 40 inches?
The formula to figure out the circumference of a circle is C=2(pi)r. So with a circle that has a radius of 40 inches, you can set up the formula like: C=2(pi)40. To figure this out on a calculator, multiply 2 with pi and then multiply that answer with 40. If you do not have a pi symbol on your calculator you can multiply 2 with 3.14159 then multiply that answer with 40.
What is the circumference of a circle if the diameter is 40 inches?
The circumference of a circle, if the diameter is 40 inches, is about 125.7 inches. (C = d x Pi).
What is the radius of a circle with a circumference of 40 inches?
radius = 40/(2*pi) in inches
Radius of 40 inches what is the circumference?
80 pi inches
What is the diameter of a 40 inch circumference?
Circumference = pi*Diameter So D = C/pi = 40/pi = 12.732 inches (to 3 dp)
If a circles radius is 20 inches what is the circumference?
1256 inches ++ Another Answer ++ The formula for finding the Circumference of a circle is C = Pi x D where D is Diameter and Pi is 3.1416. The Radius of a circle is one-half of the Diameter, hence the Diameter of a circle with a 20-inch Radius is 40 inches. Using the formula above, multiply 40 x 3.1416 to find the Circumference: 40 x 3.1416 = 125.664 inches.
What is the circumference of a circle if the diameter is 80 inches?
The circumference of a circle is calculated using the formula C = πd, where C is the circumference, π is a constant approximately equal to 3.14159, and d is the diameter of the circle. In this case, the diameter is given as 80 inches. Plugging this value into the formula, we get C = π(80) = 251.327 inches. Therefore, the circumference of the circle with a diameter of 80 inches is approximately 251.327 inches.
The kitchen table has a radius of 40 inches What is the circumference of the table to the nearest whole inch?
radius X 2 X pi = circumference 40 x 2 x 3.14 = 251.2"
What is the circumference in inches of a 5 schedule 40 steel pipe od equals 5.5?
7.227
How can i find the circumference of circle with radius of 40 inches?
The formula to figure out the circumference of a circle is C=2(pi)r. So with a circle that has a radius of 40 inches, you can set up the formula like: C=2(pi)40. To figure this out on a calculator, multiply 2 with pi and then multiply that answer with 40. If you do not have a pi symbol on your calculator you can multiply 2 with 3.14159 then multiply that answer with 40.
How many inches is in a 7 circumference?
7 foot circumference X 12 inches/foot = 84 inches in circumference
What is the circumference of a circle with a diameter of 4 inches?
about 12.57 inches
What is a 6.28 circumference in inches?
A circumference of 6.28 inches measures exactly 6.28 inches!
