Geometric Mean Theorems Practice

Find the geometric mean between 9 and 16.

• 25
• 12
• 12.5
• 10

To use the altitude rule, which letter or sum of letters completes the proportion?

• a
• d
• c + d
• e

To use the Leg Rule, which letter or sum of letters completes the proportion

• c
• b
• e
• a

To use the Leg Rule, which letter or sum of letters completes the proportion?

• a
• b
• c
• d

Choose the correct proportion

• a
• b
• c
• d

Choose the correct proportion.

• a
• b
• c
• d

Which is the most simplified form for  √80

• 2√10
• 2√20
• 5√4
• 4√5

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

Solve the proportion: 

• x = 4
• x = 23/6
• x = 8/3
• x = 24/5

Solve for x.

• x = 4√5
• x = 1
• x = 4√2
• x = 2

Solve for x.

• x = 2√6
• x = √33
• x = 12
• x = 8