This problem will prepare you for the Concept Connection on p 180. Buildings that are

Vocabulary ? are located on opposite sides of a transversal, between the two lines that intersect the transversal. (corresponding angles, alternate interior angles, alternate exterior angles, or same-side interior angles)

Identify each of the following one pair of perpendicular segments

Identify each of the following one pair of skew segments

Identify each of the following one pair of parallel segments

Identify each of the following one pair of parallel planes

Give an example of each angle pair. alternate interior angles

Give an example of each angle pair. alternate exterior angles

Give an example of each angle pair. corresponding angles

Give an example of each angle pair. same-side interior angles

Identify the transversal and classify each angle pair. 1 and 2

Identify the transversal and classify each angle pair. 2 and 3

Identify the transversal and classify each angle pair. 2 and 4

Identify the transversal and classify each angle pair. 4 and 5

Identify each of the following one pair of parallel segments

Identify each of the following one pair of skew segments

Identify each of the following one pair of perpendicular segments

Identify each of the following one pair of parallel planes

Give an example of each angle pair. same-side interior angles

Give an example of each angle pair. alternate exterior angles

Give an example of each angle pair. corresponding angles

Give an example of each angle pair. alternate interior angles

Identify the transversal and classify each angle pair. 2 and 3

Identify the transversal and classify each angle pair. 4 and 5

Identify the transversal and classify each angle pair. 2 and 4

Identify the transversal and classify each angle pair. 1 and 2

Sports A football player runs across the 30-yard line at an angle. He continues in a straight line and crosses the goal line at the same angle. Describe two parallel lines and a transversal in the diagram.

Name the type of angle pair shown in each letter. F

Name the type of angle pair shown in each letter. Z

Name the type of angle pair shown in each letter. C

Entertainment Use the following information for Exercises 3032. In an Ames room, the floor is tilted and the back wall is closer to the front wall on one side. Name a pair of parallel segments in the diagram.

Entertainment Use the following information for Exercises 3032. In an Ames room, the floor is tilted and the back wall is closer to the front wall on one side. Name a pair of skew segments in the diagram.

Entertainment Use the following information for Exercises 3032. In an Ames room, the floor is tilted and the back wall is closer to the front wall on one side. Name a pair of perpendicular segments in the diagram.

This problem will prepare you for the Concept Connection on p 180. Buildings that are tilted like the one shown are sometimes called mystery spots. a. Name a plane parallel to plane KLP, a plane parallel to plane KNP, and a plane parallel to KLM. b. In the diagram, QR is a transversal to PQ and RS . What type of angle pair is PQR and QRS?

Critical Thinking Line
is contained in plane P and line m is contained in plane Q. If P and Q are parallel, what are the possible classifications of
and m? Include diagrams to support your answer.

Use the diagram for Exercises 3540. Name a pair of alternate interior angles with transversal n.

Use the diagram for Exercises 3540. Name a pair of same-side interior angles with transversal
.

Use the diagram for Exercises 3540. Name a pair of corresponding angles with transversal m.

Use the diagram for Exercises 3540. Identify the transversal and classify the angle pair for 3 and 7.

Use the diagram for Exercises 3540. Identify the transversal and classify the angle pair for 5 and 8.

Use the diagram for Exercises 3540. Identify the transversal and classify the angle pair for 1 and 6.

Aviation Describe the type of lines formed by two planes when flight 1449 is flying from San Francisco to Atlanta at 32,000 feet and flight 2390 is flying from Dallas to Chicago at 28,000 feet.

Multi-Step Draw line p, then draw two lines m and n that are both perpendicular to p. Make a conjecture about the relationship between lines m and n.

Write About It Discuss a real-world example of skew lines. Include a sketch.

Which pair of angles in the diagram are alternate interior angles? 1 and 5 2 and 6 7 and 5 2 and 3

How many pairs of corresponding angles are in the diagram? 2 8 4 16

Which type of lines are NOT represented in the diagram? Parallel lines Skew lines Intersecting lines Perpendicular lines

For two lines and a transversal, 1 and 8 are alternate exterior angles, and 1 and 5 are corresponding angles. Classify the angle pair 5 and 8. Vertical angles Alternate interior angles Adjacent angles Same-side interior angles

Which angles in the diagram are NOT corresponding angles? 1 and 5 4 and 8 2 and 6 2 and 7

Name all the angle pairs of each type in the diagram. Identify the transversal for each pair. corresponding

Name all the angle pairs of each type in the diagram. Identify the transversal for each pair. alternate interior

Name all the angle pairs of each type in the diagram. Identify the transversal for each pair. alternate exterior

Name all the angle pairs of each type in the diagram. Identify the transversal for each pair. same-side interior

Multi-Step Draw two lines and a transversal such that 1 and 3 are corresponding angles, 1 and 2 are alternate interior angles, and 3 and 4 are alternate exterior angles. What type of angle pair is 2 and 4?

If the figure shown is folded to form a cube, which faces of the cube will be parallel?

Evaluate each function for x = -1, 0, 1, 2, and 3. (Previous course) y = 4 x 2 - 7

Evaluate each function for x = -1, 0, 1, 2, and 3. (Previous course) y = -2 x 2 + 5

Evaluate each function for x = -1, 0, 1, 2, and 3. (Previous course) y = (x + 3)(x - 3)

Find the circumference and area of each circle. Use the key on your calculator and round to the nearest tenth. (Lesson 1-5) 58

Find the circumference and area of each circle. Use the key on your calculator and round to the nearest tenth. (Lesson 1-5) 59

Write a justification for each statement, given that 1 and 3 are right angles. (Lesson 2-6) 1  3

Write a justification for each statement, given that 1 and 3 are right angles. (Lesson 2-6) m1 + m2 = 180

Write a justification for each statement, given that 1 and 3 are right angles. (Lesson 2-6) 2  4