Angle Pairs
A pair of angles that add to 90
Complementary Angles
What is the relationship between angle 1 and angle 7?
(page 5)
alternate interior angles
If a pair of corresponding angles are congruent, then two the two lines are parallel
Find the value of x
(page 7)
x=3
Find AC
(page 12)
AC=28
A pair of angles that add to 180
Supplementary Angles
What is the relationship between <3 and <5
(page 5)
Alternate interior angles
What does the Converse of the alternate exterior angles theorem state?
If a pair of alternate exterior angles are congruent, then two the two lines are parallel
Find the value of x
(page 8)
x=22
Find x
(page 13)
x=7
Find the measure of the missing angle (page 2)
57
What is the relationship between angle 6 and angle 8?
(page 5)
Vertical Angles
What does the converse of the alternate interior angles theorem state?
If a pair of alternate interior angles are congruent, then two the two lines are parallel
Find the value of x
(page 9)
x=17
Find AC
(page 13)
AC=24
Find the measure of the angle (page 3)
64
What is the relationship between angle 1 and angle 5?
(page 5)
Corresponding angles
What does the converse of same-side interior angles theorem state?
If a pair of same-side interior angles are supplementary, then two the two lines are parallel
Find the value of x
(page 10)
x=15
Find the midpoint between these points:
(9, 8) and (5, 6)
(7, 7)
Find the measure of the angle (page 4)
r=29
If angle 1 is 70 degrees, what is the measure of angle 6?
(page 5)
110 degrees
if <5 and <1 are congruent, I can say that p and r are parallel because of which theorem or postulate?
(page 6)
Corresponding Angles Converse Postulate
Find the value of x
(page 11)
x=23
Find the distance between these two points:
(-8, 6) and (-4, 3)
d=5