AnswersGeometry - Semester 1 PathwaysTriangle Congruence: SSS and HL

Triangle Congruence: SSS and HL Answers

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1
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Examine this figure. Which two pieces of information, if true, would help to prove that ΔLMP ≅ ΔNMP by HL? Select two options.

A
Point P is the midpoint of MK.
B
Line MK is the perpendicular bisector of LN.
C
ML ≅ MP
D
ML ≅ MN
E
PK ≅ PK
2
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The triangles are congruent by the SSS congruence theorem.

Question illustration
A
reflection, then rotation
B
reflection, then translation
C
rotation, then translation
D
rotation, then dilation
3

Triangles S U V and R U W are connected at point U. Angles S U V and W U T are right angles. The length of hypotenuse S V is 2 x + 9 and the length of hypotenuse W T is 4 x minus 1. Sides V U and U W are congruent.

Question illustration
A
2
B
3
C
4
D
5
4

The triangles are congruent by SSS or HL.

Question illustration
A
rotation, then reflection, then translation
B
rotation, then translation, then reflection
C
reflection, then translation, then rotation
D
reflection, then rotation, then translation
5

The triangles are congruent by SSS and HL.

Question illustration
A
reflection only
B
translation only
C
reflection, then translation
D
rotation, then translation
6

Question text not available

Question illustration
A
2
B
3
C
4
D
7
7

The triangles shown are congruent by the SSS congruence theorem.

Question illustration
A
rotation, then reflection, then translation
B
rotation, then translation, then reflection
C
translation, then reflection, then rotation
D
translation, then rotation, then reflection
8

Point H is the midpoint of side FK.

Question illustration
A
1
B
3
C
6
D
8
9

The triangles are congruent by SSS or HL.

Question illustration
A
translation only
B
rotation only
C
rotation, then reflection
D
reflection, then translation
10

Which transformation(s) can be used to map one triangle onto the other? Select two options.

A
reflection only
B
translation only
C
dilation, then translation
D
rotation, then translation
E
rotation then dilation

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