Topic 8 Test: Part I (8-1 to 8-5)

What is the circumference of a basketball hoop with a diameter of 18 inches?

Enter only the number as your answer. Do not round.

A toy train travels in a circle. The train track measures 15 inches in diameter. What is the distance (in feet) that the train travels?

Enter the number only. Do not round.

Choose the best description for the relationship between the labeled angles.

• Supplementary

• Complementary

• Vertical

• Right

Choose the best description for the relationship between angles c and e.

• Supplementary

• Complementary

• Vertical

• adjacent

• right

Use what you know about angle relationships to find the measure of angle b.

Enter the number only. Do not round.

Use what you know about angle relationships to find the measure of x.

Enter the number only. Do not round.

Use what you know about angle relationships and characteristics of triangles to find the measure of y.

Enter the number only. Do not round.

Which statements about the figure are true? Select all that apply.

• $\angle AZB\ and\ \angle CZD$ are a pair of vertical angles

• $\angle AZB\ and\ \angle BZD$ are a pair of supplementary angles

• $\angle BZD\ is\ 148\degree$

• $x=19$

• $\angle BZC\ >\ \angle AZB$

On a map, 1 inch equals 150 miles. The border between the two states is 5.5 inches long on the map. What is the actual length of the border?

Enter the number only. Do not round.

A portion of a map with cities A and B is shown. The map uses a scale of 1 inch to 30 miles.

A new map has a scale of 2 inches = 15 miles. How far apart are the cities A and B on the new map.

Enter the number only. Do not round.