AP Calculus AB: Average Value of a Function
Move the points along the x-axis on each one of the 4 intervals such that the height of each rectangle is as close to the average value of the function on that interval as possible.
Revolution Solids (Cylinder Method)
Right triangle with median as a geometric mean
angle at centre twice angle at circumference
Square and Circle Problem from Ed Southall
testfileTue Oct 16 23:38:05 CEST 20180.09987355099526729