AnswersAZ-Geometry A MA201Isosceles Triangles

Triangle Congruence: SSS and HL Answers

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The triangles are congruent by SSS or HL.

Question illustration
A
translation only
B
rotation only
C
rotation, then reflection
D
reflection, then translation
2
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Triangle ABC is congruent to A'BC' by the HL theorem.

Question illustration
A
dilation
B
reflection
C
rotation
D
translation
3

The triangles are congruent by SSS and HL.

Question illustration
A
reflection only
B
translation only
C
reflection, then translation
D
rotation, then translation
4

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
5

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
6

The triangles are congruent by the SSS congruence theorem.

Question illustration
A
rotation only
B
reflection only
C
translation, then rotation
D
translation, then reflection
7

Question text not available

Question illustration
A
2
B
3
C
4
D
7
8

Which shows two triangles that are congruent by the SSS congruence theorem?

A
Triangles A B C and D E C are connected at point C. Angles A B C and C E D are right angles. The lengths of sides A B and E D are congruent.
Option A
B
Triangles A B C and D E C are connected at point C. The lengths of sides A B and D E are congruent. The lengths of sides B C and C D are congruent.
Option B
C
Triangles A B C and D E C are connected at point C. The lengths of sides A C and C E are congruent. Angles B A C and C E D are congruent.
Option C
D
Triangles A B C and A D C share common side A C. The lengths of A B and A D are congruent. The lengths of B C and D C are congruent.
Option D
9

The triangles are congruent by the SSS congruence theorem.

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

Point H is the midpoint of side FK.

Question illustration
A
1
B
3
C
6
D
8

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