a circular koi pond has a circumference that is 86 meters lo

a circular koi pond has a circumference that is 8.6 meters long. if a fish swims in a straight line along a diameter of the pond, estimate the distance the fish swims. Round your estimate to the nearest whole number and include units.

Solution

pi*D = 8.6

Diameter , D = 8.6/pi = 2.74 = 3 mt

Distance travelled by fish is the straight line along the diameter which is tangent to the circle

The length of this straight line = length of dia = 3 mt