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8.1.14 Practice Problems

Last updated about 5 years ago
7 questions
3

Use the diagram to find the measure of each angle. Label them.

1

Lines k and l are parallel, and the measure of angle ABC is 19 degrees.
Explain why the measure of angle ECF is 19 degrees. If you get stuck, consider translating line l by moving B to C.

1

Lines k and l are parallel, and the measure of angle ABC is 19 degrees.
What is the measure of angle BCD? Explain.

6

The diagram shows three lines with some marked angle measures. Find the missing angle measures marked with question marks.

1

Lines s and t are parallel. Find the value of x.

1

  1. The two figures are scaled copies of each other. What is the scale factor that takes Figure 1 to Figure 2?

1

  1. The two figures are scaled copies of each other. What is the scale factor that takes Figure 2 to Figure 1?