Altitudes and Pythagorean Theorem

• 58

• 25

• 20

• 48

• 8.19

• 32

• 9

• 27.95

Find the length of the missing side. 

• 25 cm

• 42 cm

• 52 cm

• 48 cm

Find the length of the missing side. 

• 48 in.

• 52 in.

• 16 in.

• 24 in.

• (1)

• (2)

• (3)

• (4)

In the accompanying diagram, ΔABC is a right triangle and CD is the altitude to the hypotenuse AB. If AD = 4 and DB = 16, find the length of CD.

• 4√5

• 8

• 4√15

• 2√5

What is the measure of ∠HKG?

• 60°

• 180°

• 90°

• 360°

HK is an altitude in ΔGHI. Find the value of x.

• 90

• 21

• 24

• 43.5

HK is an altitude in ΔGHI. Find the value of x.

• 90

• 21

• 24

• 43.5

Find the missing side

• 52

• 6