A regular field measures 104 m by 76 m a scale of 1 cm to 10 m to draw a plan of the field find the distance from the centre spot on a corner
that would be 1/2 the diagonal, or
1/2 √(104^2 + 76^2) = 1/2 √16592 = 64.4 m
1/2 √(104^2 + 76^2) = 1/2 √16592 = 64.4 m