Geometric Mean Triangles

How far is it across the lake?

• 4

• 6

• 9

• 12

Tags

CCSS.8.G.B.8

Find the missing length indicated. Leave your answer in simplest radical form.

• 60

• 100

• 80

• 20

Tags

CCSS.8.G.B.7

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

• 0

• 64

• 8

• 32

Find the length HK of of right triangle GHK.

• 300

• 0

• 150

• 17.3

Tags

CCSS.8.G.B.7

Find the length of AC

• 18

• 24

• 32

• 48

• 50

Tags

CCSS.8.G.B.8

What is the value of f?

• 20

• 15

• 25

• 50

Tags

CCSS.HSG.CO.C.9

Determine the value of x.

• x = 10√2

• x = 10

• x = 5√3

• x = 5√6

Tags

CCSS.HSG.SRT.C.8

Determine the value of c.

• c = 6√3

• c = 12√3

• c = 18

• c = 18√2

Tags

CCSS.HSG.SRT.C.8

• A
• B
• C
• D

Tags

CCSS.HSG.CO.C.10

• A
• B
• C
• D

Tags

CCSS.HSG.CO.C.10