End Of Course Geometry Practice Test With Answers - North Thurston Public Schools Page 26

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Two angles measuring 90° are complementary.
72.
Two angles whose sum is not 90° are not complementary
Write the inverse.
Determine if the statement is true or false. ______TRUE_______________________________
.
If it is false, write a counterexample
(Related Tutorial Video:
See question
18)
Day 25
Which statement is an example of deductive reasoning?
73.
0 A.
This bird is white. Swans are white. Therefore, this bird is a swan.
0 B.
Dogs are mammals. Mammals breathe oxygen. Therefore dogs breathe oxygen.
0 C.
This rock is not heavy. Lava rocks are not heavy. Therefore this rock is lava rock.
0 D.
When the sidewalks get icy, they get slippery. The sidewalks are slippery. Therefore the
sidewalks are icy.
)
(Related Tutorial Video:
See question 12
AF
DE
,
AB
FC
AB
FC
If
and
, determine which theorem or postulate can be used to prove
74.
ABE
FCD
.
<BAC
<CFE because they are corresponding
B
C
angles from parallel lines, so we have a Side-Angle-
Side
0 A.
AAS
0 B.
ASA
0 C.
SAS
0 D.
SSS
D
A
F
E
(Related Tutorial Video:
See question
10)

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