15 minutes(.30 meters / minutes) = 4.5 meters
Diameters cannot be found from that linear measurement. A diameter is the length across the center of the circle. It can also be found by doubling the radius of a circle.
Pi (3.1415)
Think of 900 square feet as a square that is 30 feet by 30 feet. 1 foot is the same as about 0.3 meters, so 30 feet is 0.3x30=9 meters. So a square that is 9 meters by 9 meters is 81 square meters.
If each side of a square is 7.5 meters then its perimeter is 30 meters
A typical circle has an infinite number of diameters. Each diameter is a line segment that passes through the center of the circle and has endpoints on the circumference.
about 30
There are about 1181.1 inches in 30 meters.
30 yards is 27.432 meters.
30 millimeters is 0.03 meters.
30 meters = 32.808399 yards
0.3m in 30 centimetres
9.144 meters in 30 feet.
30 x 30 = 900 2 plots = 1800 square meters
There are infinite amount of diameters.
30m
Diameters and metres are not directly related. A diameter can be 0.01 meters (small coin), a few metres (merry go round or carousel) to nearly 1.4 million metre (the sun). And there are plenty of objects that are larger still. The question is like asking "how many metres are 5 heights?"