Question

There is a circular field of area of approximately 500 square how can you find its area accurately by using a measuring tape

Answer 1

Answer:

By using measuring tape, measure the diameter of the circular field, i.e. from one side of the circular field to the other side. Now divide the diameter by 2 which gives radius of circular field!

Explanation:

Brainy lady

Answer 2

Answer:To find the velocity, divide the displacement (the distance traveled and in what direction) by the time it took for that displacement to be covered. For example, if I were to run 100 meters in the westward direction and it would take me 10 seconds to cover that distance, my velocity would be 10 meters/second to the west.

Another way to think of this: first, calculate the speed (distance divided by time, ignoring direction), which in this case is 100 meters/10 seconds = 10 meters/second, then paste the direction onto the end of the answer. This method works because the only difference between velocity and speed is that the former accounts for the direction

Explanation: