The formula for the circumference of a circle is C = 2πr, where r is the radius and π is approximately 3.14.
Therefore, the lens circumference of a telescope with a radius of 1 meter would be:
C = 2πr
C = 2(3.14)(1)
C = 6.28 meters (rounded to two decimal places)
So the lens circumference is 6.28 meters.
The lens of a telescope has a radius of 1 meter what is the lens circumference use 3.14
1 answer
1 answer