Hl Choose the correct answer. Transversal intercepting two parallel lines

Given , which are alternate interior angles?

and
and
and
and
and
2.
Choose the correct answer.

Pairs of nonadjacent angles formed when a transversal intersects two lines so that they lie on opposite sides of the transversal and outside the lines are called .
corresponding angles
alternate interior angles
same-side interior angles
alternate exterior angles
3.
Choose the correct answer.

Cube

Given , which pair of lines is perpendicular?

and
and
and
and
and
4.
Choose the correct answer.

Cube

Given , which line is skew to ?

5.
Choose the correct answer.

Transversal intercepting two parallel lines

Given , which are vertical angles?

and
and
and
and
and
6.
Choose the correct answer.

A line that intersects two coplanar lines at two different points is called a .
perpendicular line
transversal line
coincident line
concurrent line
7.
Choose the correct answer.

Transversal intercepting two parallel lines

Given , which are same-side exterior angles?

and
and
and
and
and
8.
Choose whether the slope of the line is positive, negative, zero, or undefined.

Line slope
undefined
zero
negative
positive
9.
Choose the correct answer.

Pairs of angles formed when a transversal intersects two lines so that they lie on the same side of the transversal and between the lines are called .
same-side interior angles
alternate interior angles
corresponding angles
concurrent angles
10.
Choose the correct answer.

Cube

Given , which lines are parallel?

and
and
and
and
and
11.
Choose whether the slope of the line is positive, negative, zero, or undefined.

Line slope

negative
positive
undefined
zero
12.
Choose the correct answer.

is the ratio of the rise to the run of a line in a coordinate plane.

Result
Slope
Quotient
Coordinate
13.
Choose whether the slope of the line is positive, negative, zero, or undefined.

Line slope
zero
undefined
negative
positive
14.
Choose the correct answer.

Lines that intersect and have only one point in common are called .
skew lines
coincident lines
alternate lines
concurrent lines
15.
Choose whether the slope of the line is positive, negative, zero, or undefined.

Line slope
negative
undefined
positive
zero
16.
Complete the proof.

Given: , cut by transversal ;

Prove:

Transversal intercepting two parallel lines

Statements Reasons
1. , cut by transversal ; 1. Given
2. and are supplementary angles. 2. Same-Side Exterior s Theorem
3. 3.

4. 4. Substitution
5. 5. Subtraction Property of Equality
6. and are vertical angles. 6. Def. vert. s
7.

7. Vert. s Theorem
8. 8. Def. s
9. 9.

a. Corresponding Angles Postulate
b. Substitution
c.
d.
e.
f. Alternate Exterior Angles Theorem
g. Definition of supplementary angles
17.
Choose the correct answer.

Pairs of angles formed when a transversal intersects two lines so that they lie on opposite sides of the transversal and between the lines are called .
corresponding angles
alternate exterior angles
alternate interior angles
same-side interior angles