3-D Figures Pythagorean Theorem

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.

Solve for d.

• 18

• 17

• 12.8

• 19.7

7.) Find the value of x in the cone

What is the approximate width of the base?

• 7 ft

• 5 ft

• 3 ft

• 2 ft

Find the length of OC in the shape pictured below where O is the centre of the base ABCD.

Give your answer to 2 significant figures.

Solve for the distance of PQ

• 12.4

• 19

• 5

• 13

Find the length of CE in the shape pictured below, giving your answer to 2 significant figures.

Solve for C.

• 18

• 17

• 23

• 6

Q1. How tall is the building?

• 7 ft

• 5 ft

• 3 ft

• 2 ft

Solve for AG

• 15

• 9.1

• 8.6

• 7.6