Triangle Congruence (Geo LT4) Review

Which method is NOT a universal method for proving triangles congruent?

• SSS

• SSA

• SAS

• ASA

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

ΔDEF is a translation of ΔABC.

Which translation maps ΔABC onto ΔDEF?

• (x, y) → (x - 6, y + 5)

• (x, y) → (x + 6, y - 5)

• (x, y) → (x + 4, y - 3)

• (x, y) → (x - 4, y + 3)

Tags

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.5

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

If m∠A = 2x - 10 and

m∠D = 3x - 52, how many degrees are contained in ∠A?

• 42º

• 60º

• 74º

• 80º

Tags

CCSS.7.EE.B.4

CCSS.7.G.B.5

After a series of rigid transformations, ΔDOG is mapped onto ΔD'O'G'.

Find x.

• 2.5

• 6

• 4

• 6.5

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.A.2

If two angles and one side of one triangle are congruent to the corresponding parts of another triangle, the triangles are ________ congruent.

• always

• sometimes

• never

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

Which additional piece of information is needed to prove the two triangles are congruent using Angle-Side-Angle congruency?

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

What is the value of x?

• 24

• 38

• 57

• 114

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.B.5

What is the perimeter of triangle LNU?

• 21

• 23

• 25

• 33

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

Triangle FGH is congruent to triangle QRS. Which two congruence statements must be true?

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5