A circle is trapped under a sine wave, someone call the rescue squad
[1]
A circle is under a sine wave.
The circle is tangent to the sine wave at two points and tangent to the x-axis.
The sine wave has a period of Τ = 2π and an amplitude of a = 3.
Find the area A of the circle.
A = ______ square units
First correct answer received at [email protected] [2] wins a Tucker’s gift card.
Last week’s winner [3] was Xavier Strand with θ = 48.2 degrees.
Jeff Smith is a former Math teacher and a retired US Navy Lieutenant Commander. Reach him at [email protected] [2].