On a morning of a day when the sun will pass directly overhead, the shadow of a 100-ft building on level ground is 75ft long. At the moment in question, the angle the sun makes with the ground is increasing at the rate of

0.25/min. At what rate is the shadow decreasing? Remember to use radians in your calculations. Express your answer in inches per minute.

The shadow is decreasing at enter your response here _____ inches per minute.