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Unit 4 Assessment 1 Study Guide
Section 1: Vocabulary and Lesson 1
1) Define adjacent angles:
2) Define vertical angles:
3) Define complementary angles:
4) Define supplementary angles:
5) Write the symbol to name each of these figures.
Section 2: Lesson 2
6) Use the picture to the left to determine the following:
a) Name vertical angles:
b) Name adjacent angles:
c) Name supplementary angles:
d) Name congruent angles:
7) Use the picture to the left to do the following.
a) Circle one: Complementary or Supplementary
b) Write and solve an equation to determine the value of x.
8) Use the picture to the left to do the following.
a) Circle one: Complementary or Supplementary
b) Write and solve an equation to determine the value of n.
9) Use the picture to the left to determine the
following.
a) What is the measure of K _______
b) What is the measure of M _______
c) What is the complement of X ______
d) What is the supplement of
L ______
Section 3: Lesson 3-4 Construction- Use a separate paper.
10) Construct a 35 degree angle.
11) Construct a triangle with segments 3 inches, 3.5
inches and 5 inches. (HINT: Draw the segments
precisely measured first then use the compass
to construct).
Section 4: Lesson 5
Use equations to find the missing measures.
12)
13)
Determine if the set of measurements will form a triangle. Use CER to justify your reasoning. The first has
been started for you.
14) 71°, 45°​, 6
​ 5°
15)
4 in, 5 in, 8 in,
C: The angles _______ form a triangle.
E: (Show work)
R: (What about your work proves your claim?)
16) Find the values of x and y. Show evidence of your thinking.