Download geometry fall semester review

SECOND SIX-WEEKS REVIEW
NAME_____________________________________DATE__________________PER.______
GEOMETRY FALL SEMESTER REVIEW
SECOND SIX WEEKS
PART 1. PARALLEL LINES & TRANSVERSALS
Use the figure below for problems 1. – 6. Identify each angle pair and tell whether they
are congruent or supplementary.
1. TYPE:____________________

or
supplements?
2. TYPE:____________________

or
or
or
or
or
3 and 5
supplements?
6. TYPE:____________________

6 and 7
supplements?
5. TYPE:____________________

2 and 8
supplements?
4. TYPE:____________________

4 and 5
supplements?
3. TYPE:____________________

1 and 5
6 and 8
supplements?
Find the value of ‘x’ in each of the following.
(2x – 3)
7. x = ____________
135
(2x + 7)
8. x = ____________
103
1 2
3 4
5 6
7 8
SECOND SIX-WEEKS REVIEW PG. 2
Given l  m, m1 = 98, and m2 = 40, find the measure of each angle.
9. _______________
9 8
2
m4 = ?
1
10. _______________
11. _______________
4
l
7
b
3
m8 = ?
m9 = ?
6
5
a
m
Find the indicated value(s).
12. x = ____________
Find the values of ‘x’ and ‘y’.
(3y + 8) (4x + 9)
y = ____________
(19x + 10)
13. x = ____________
Find the value of ‘x’.
(4x – 10)
110
14. x = ____________
(3x – 50)
Find the value of ‘x’.
(2x – 5)
15. x = ____________
2x
(6x – 12)
Find the value of ‘x’.
Use the pyramid below to answer questions 16 and 17.
16. _________________________
Name all pairs of parallel
segments.
17. _________________________
Name a segment skew to AE.
M
R
D
A
E
SECOND SIX-WEEKS REVIEW PG. 3
PART 2. ANGLES OF POLYGONS
Answer each of the following questions.
18. m = ____________
Find the missing angle in LMN
and classify the triangle by angles.
L
Classify:
19. m = ____________
Find the missing angle in TMO
and classify the triangle by angles.
Name the sides of LMN in order
from smallest to largest.
21. Angles:
Name the angles in MOT from
largest to smallest.
N
67
80
M
Classify:
20. Sides:
10
7
5
75
T
8
Determine whether it is possible to form a triangle with the given lengths of sides. If
yes, classify the triangle by SIDES.
22. YES
or
NO
5, 4, and 3
NO
5, 10, and 15
NO
10, 100, and 100
NO
15, 15, and 15
Classify:
23. YES
or
Classify:
24. YES
or
Classify:
25. YES
or
Classify:
Find the value of ‘x’ in each of the following.
26. x = ____________
(x + 10)
x
(x + 20)
O
SECOND SIX-WEEKS REVIEW PG. 4
27. x = ____________
(x – 37)
(x – 42)
x
Find the indicated measure.
28. sum = ____________
Find the sum of the measures of the interior angles of an
octagon.
29. each = ____________
Find the measure of each interior angle of a decagon.
6
Same-side exterior; supplements
98°
360°
LM, MN & LN
144°
4
45
1080°
40°
Same-side interior; supplements
3
KS; diagonals bisect
each other
Yes; scalene
MR or MD
28°
70; 42; 20
21
5
False; diagonals do not bisect each other
Corresponding; 
RKM or RAM;
consecutive angles are supplements
OMT, MOT & OTM
17
20
DR  AE; AD  ER
3
True; diagonals are 
Yes; isosceles
69
no
Linear; supplements
22.5°
33°; acute
140°
79
3
Vertical; 
True; legs are 
50
6
35
RAM; opposite angles are 
118; 62; 118
33.5°
25°; acute
Yes; equilateral
2
7
7; 45
112°
41
24°
Alternate interior; 