Chapter 8.4

Poll

How many triangles are there?

• 1

• 2

• 3

• 4

• I don't see any triangles.

​

Multiple Choice

Find the geometric mean of 6 and 16.

• $$4\sqrt[]{6}$$  

• $$\sqrt[]{96}$$  

• $$2\sqrt[]{6}$$  

• $$4\sqrt[]{3}$$  

Multiple Choice

Find the geometric mean of 15 and 20.

• $$10\sqrt[]{3}$$  

• $$20\sqrt[]{3}$$  

• $$10\sqrt[]{15}$$  

• $$\sqrt[]{300}$$  

Multiple Choice

Solve for b.

• 2

• 16

• $$4\sqrt[]{2}$$  

• 1

Multiple Choice

What is the missing side?

•  W

• V 

•  X

• Z

• Y 

Multiple Choice

Altitude is ______ to ______.

• part to part

• part to whole

• leg to leg

• whole to part

Multiple Choice

What is the missing side?

• H 

•  E

•  F

•  G

• I

Multiple Choice

Set up the proportions to solve for x.

• $$\frac{6}{x}=\frac{x}{18}$$  

• $$\frac{x}{6}=\frac{24}{x}$$  

• $$\frac{6}{x}=\frac{x}{24}$$   

• $$\frac{x}{6}=\frac{6}{18}$$  

Multiple Choice

Solve for x.

• $$6\sqrt[]{3}$$  

• 12

• $$\sqrt[]{108}$$   

• $$\sqrt[]{144}$$  

Multiple Choice

What is the missing side?

•  P

•  L

•  M

• N 

• O

Multiple Choice

What is the missing side?

•  S

•  T

•  U

• R

• Q

Multiple Choice

Find the geometric mean of 9 and 18.

• $$9\sqrt[]{2}$$  

• $$3\sqrt[]{18}$$  

• $$9\sqrt[]{3}$$  

• $$3\sqrt[]{6}$$  

Multiple Choice

Solve for a.

• 4

• $$\frac{27}{2}$$  

• $$3\sqrt[]{2}$$  

• $$3\sqrt[]{6}$$  

Multiple Choice

Solve for $$\overline{EF}$$  .

• $$3\sqrt[]{3}$$  

• $$\sqrt[]{27}$$  

• $$3\sqrt[]{2}$$  

• $$\sqrt[]{18}$$   

Multiple Choice

What is the missing side?

•  W

• V 

•  X

• Z

• Y 

Multiple Choice

Leg is ______ to ______.

• part to part

• part to whole

• altitude to leg

• whole to part

Multiple Choice

Set up the proportions to solve for x.

• $$\frac{x}{7}=\frac{14}{x}$$  

• $$\frac{7}{x}=\frac{x}{21}$$  

• $$\frac{x}{7}=\frac{x}{21}$$   

• $$\frac{7}{x}=\frac{x}{14}$$  

Multiple Choice

Solve for x.

• 21

• $$\frac{7}{3}$$  

• $$7\sqrt[]{3}$$   

• $$7\sqrt[]{2}$$  

Multiple Choice

What is the missing side?

• H 

•  E

•  F

•  H+E

• J

Multiple Choice

What is the missing side?

• a

•  a+d

•  c

•  d

• c+d

Multiple Choice

Solve for x .

• 12 

• $$\sqrt[]{144}$$  

• $$6\sqrt[]{3}$$   

•   $$\sqrt[]{18}$$