Geometric Means in Right Triangles

In the accompanying diagram of right triangle ABC, CD is drawn perpendicular to hypotenuse AB. If AB=16 and DB=4 find the length of BC.

• 0

• 8

• 32

• 64

Tags

CCSS.HSG.CO.C.9

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

• 60

• 100

• 80

• 20

Tags

CCSS.HSG.CO.C.9

Find the length of AC

• 18

• 24

• 32

• 48

• 50

Tags

CCSS.8.G.B.8

Find the value of x.

• 12

• 16

• 9

• 6

Tags

CCSS.HSG.CO.C.9

• 24/32
• 32/24
• 32/40
• 24/40

Tags

CCSS.HSG.SRT.C.6

_{^{Find the missing side}}

• 48

• 108

• 83.6

• 72

Tags

CCSS.8.G.B.7

A rectangular field is 50 yards wide and 100 yards long. Patrick walks diagonally across the field. How far does he walk?

• 111.8 yards

• 115 yards

• 127.3 yards

• 119 yards

Tags

CCSS.8.G.B.8

• 14/48
• 48/50
• 14/50
• 48/14

Tags

CCSS.HSG.SRT.C.6