3D Pythagorean

if a = 3 in.,  b = 12 in.,  and c = 4 in., what is the length of d rounded to the nearest hundredth of a foot?

• 12.65 in.

• 5 in.

• 13 in.

• 12 in.

A swimming pool has the dimensions shown. Use x to represent the length of the diagonal that goes from the bottom corner to the top corner at the opposite end of the pool, as shown by the diagonal dotted line. What is the value of x? 

• 31.3

• 32.3

• 33.3

• 64

What is the distance the spooky spider travels if it crawls up the entire diagonal inside the coffin.

• 2 units

• 6 units

• 100 units

• 32 units

What is the approximate width of the base?

• 7 ft

• 5 ft

• 3 ft

• 2 ft

Solve for the variable x.

• x = 7.2

• x = 9

• x = 12

• x = 9.6

• The top of the ladder is 8.9 ft from the ground
• The top of the ladder is 9.2 ft from the ground
• The top of the ladder is 16.5 ft from the ground
• The top o the ladder is 14.4 ft from the ground

Find the length of the missing side. 

• 48 in.

• 52 in.

• 16 in.

• 24 in.

Find the value of x. Round your answer to the nearest tenth.

Mathematical Equivalence

ON

What is the length of the pencil in the cylinder if the height is 12 inches and the diameter of the base is 10 inches?

• 15.6 in.

• 6.6 in.

• 44 in.

• 16 in.

Find the length of the slant height for edge AV. (HINT:The altitude height of the pyramid is 12 meters.)

• 10.9

• 13

• 169