A Canvas Camping Tent Is to Be Constructed in the Shape

question 131

Multiple Choice

A canvas camping tent is to be constructed in the shape of a pyramid with a square base. An 8-foot pole will form the center support, as illustrated in the figure. Find the length x of a side of the base so that the total amount of canvas needed for the sides and bottom is 384 ft ² .

• A)14 ft
• B)13 ft
• C)12 ft
• D)11 ft
• E)10 ft

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Definitions:

Appendicular Skeleton

The portion of the skeleton that includes the bones of the upper and lower limbs, and the girdles (shoulder and pelvic) that connect them to the axial skeleton.

Bones

The hard, dense connective tissue forming the skeleton of most vertebrates, serving as a framework for the body and protecting vital organs.

Kneecap

Also known as the patella, it is the bone that covers and protects the front of the knee joint.

Fibula

A long, thin bone located on the lateral side of the tibia in the lower leg.