Answer:
17 ft
Step-by-step explanation:
Use pythagorean theorem:
The rectangular storage unit is split into 2 right triangles since it is 17 feet diagonally. So, 17 feet is the hypotenuse of the right triangle.
Once you solve everything you will find that x^2 = 225, so x = 15 ft. That is the length of the storage unit.
49/4pi
Area of circle: pi(r)^2. You plug in r aka radius, which is 3.5mm. pi(3.5)^2 is 49/4pi, so around 48.4845 mm^2.
5.7