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Geometry
Name ____________________________
Semester 1 final review
Part 1
Date ___________________ Per. ______
For problems 1 through 4, use the figure below to find your answers.
E
A
M
BB
D
CC
1. Name the plane.
3. Name 3 noncoplanar points.
2. Name the line.
4. Name 3 collinear points.
For problems 5 and 6, find the area and perimeter of each shape.
5.
6.
12
10
8
6
area = __________
perimeter = __________
area = __________
perimeter = __________
7. It is given that B is between A and C, AB = 12, and AC = 25.
a) Find BC.
b) Is B a midpoint? Why or why not?
For problems 8 through 11, draw a diagram of each one.
8.  AED and  BEC are vertical angles,
and  DEC is an obtuse angle.
9. L andQ intersect at AB.
10. M and l are parallel.
11.  MQN and  OQN are a linear pair, and
 PQM is a right angle.
12. It is given that BD bisects  ABC.
a) Draw and label a diagram.
b) If m  ABD = 3x + 2 and m  CBD = 5x – 10, then find m  ABC.