Download 1.6 WS 1 - Randolph Elementary School

Geometry
Name
1.6 Worksheet #1
Date
I Can:
PS.a.
Hour
I can identify, name, and sketch geometric figures.
1
Use the figure to the right to identify all characteristics of each angle pair.
5
2
3
4
1.  1 and  2
linear pair
adjacent
vertical
supplementary
congruent
2.  4 and  5
linear pair
adjacent
vertical
supplementary
congruent
3.  3 and  1
linear pair
adjacent
vertical
supplementary
congruent
4.  5 and  2
linear pair
adjacent
vertical
supplementary
congruent
I Can:
PS.f.
I can solve for angle measures using special angle relationships.
Find the value of x.
5.
6.
7.
5x + 10
4x+1
94°
3x - 5
70°
53°
35°
8.
5x + 4
9.
3x + 22
6x - 8
10.
75°
6x + 13
7x - 2
2x - 5
11.
12.
2x + 8
3x + 17
13.
8x + 36
168
x
5x - 48
14x - 24
Use the figure to the right to find the measure of the other angles
14. If m6 = 51°, the m7 =
, m8 =
, m9 =
6
15. If m8 = 103°, the m6 =
, m7 =
, m9 =
7
9
8
16. If m9 = 136°, the m6 =
, m7 =
, m8 =
17. If m7 = 53°, the m6 =
, m8 =
, m9 =
18. Find the measures of two supplementary angles if the measure of the larger angle is 44° more than the
measure of the smaller angle.
19. Find the measures of two complementary angles if the difference in measures of the two angles is 12°.
20. The measure of an angle is one-third the measure of its supplement. Find the measure of the angle.