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5
×
Compare the triangles and determine whether they can be proven congruent, if possible, by SSS, SAS, ASA, AAS, or HL. Select your answer choice.
ASA
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5
×
Which letter has rotational symmetry? H, B, C, or K.
H
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5
×
Determine whether triangle ABC to triangle JGH is a reflection, translation, rotation, or glide reflection.
Rotation; 180 degrees about (-0.5,0)
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boom
Lose 50 points!
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seesaw
Swap points!
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gift
Win 20 points!
Okay!
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banana
Go to last place!
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5
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Line y and line z are parallel. Find the value of x.
x = 15
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5
×
What does the acronym CPCTC represent? When would we use it?
Corresponding Parts of Congruent Triangles are congruent. We would use it to prove sides or angles are congruent in congruent triangles.
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5
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Name a letter in the alphabet, other than H, that has rotational symmetry.
I, X, Z...
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5
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Triangle ABC with vertices A(-4, 2), B(4, 7), and C(5, 1) is reflected across the x-axis. What are the coordinates of A'B'C'?
A'(-4,-2, B'(4,-7), and C'(5,-1)
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5
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Line l is parallel to line m. Find the value of x.
x = 12
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5
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Rectangle PQRS with vertices P(1, 2), Q(2, 5), R(8, 3), and S(7, 0) is reflected across the y-axis. What are the coordinates of its image?
P'(-1,2), Q'(-2,5), R'(-8,3), and S'(-7,0)
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5
×
Line l is parallel to line m. Find the value of x.
x = 12
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5
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Find the measures of angle M and angle N.
angle M = 76 degrees and angle N = 76 degrees
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banana
Go to last place!
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shark
Other team loses 20 points!
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fairy
Take points!
5
10
15
20
25
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baam
Lose 20 points!
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5
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What is the missing reason in the following proof.
CPCTC
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5
×
Find the value of x.
x = 7
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banana
Go to last place!
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shark
Other team loses 25 points!
Okay!
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shark
Other team loses 25 points!
Okay!
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lifesaver
Give 5 points!
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