AnswersGeometryMeasuring Length and Angles

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1
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Which statements about the figure must be true? Choose three correct answers.

A
line segment DB is congruent to line segment BC
B
angle ABC is bisected by ray BD .
C
angle DBC is bisected by ray BD .
D
BC is equal to 1 half AC
E
2 measure of angle DBC is equal to measure of angle ABC
2
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Given that measure of angle KLH is equal to 120 degrees and measure of angle KLM is equal to 180 degrees , which statement about the figure must be true?

A
angle HLM is bisected by ray LJ .
B
measure of angle KLG is equal to measure of angle HLJ
C
angle GLJ is bisected by ray LH .
D
measure of angle HLI is equal to measure of angle ILM
3

What is the measure of ∠DCF? Open image in full-screen view

Answer:

129

4

What is the midpoint of AB―? Open image in full-screen view

A
point H
B
point G
C
point F
D
point I
5

If PR=4⁢x−2 and RS=3⁢x−5, which expression represents PS? Open image in full-screen view

A
7 x plus 3
B
x minus 7
C
7 x minus 7
D
x minus 3
6

Using the segment addition postulate, which is true? Open image in full-screen view

A
AB plus BC is equal to AD
B
AB plus BC is equal to CD
C
BC plus CD is equal to AD
D
BC plus CD is equal to BD
7

What is the midpoint of FB―? Open image in full-screen view

A
point G
B
point H
C
point A
D
point L
8

If JM=5⁢x−8 and LM=2⁢x−6, which expression represents JL? Open image in full-screen view

A
7 x minus 14
B
3 x minus 14
C
3 x minus 2
D
7 x minus 2
9

Which statements about the figure must be true? Choose three correct answers.

A
line segment CD is bisected by line segment AB .
B
AE is equal to 1 half AB
C
line segment AB is bisected by line segment CD .
D
EF is equal to 1 half ED
E
CE plus EF is equal to FD

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