Geometric Mean Altitude Theorem

Find the value of x

• 2

• 4

• 8

Find the values of x and y.

• x = 4, y = 8

• x = 2, y = 3

Using attributes of similar right triangles, find value of x:

• x = 13.3

• x = 4.8

• x = 10

Using the values provided and the attritubes of right triangles, find the value of x

• 40

• 24^2

• (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

• 4

• 2√6

• 6√2

• 12