SLO Post Assessment REVIEW

What type of triangle is ABD?

• Acute

• Obtuse

• Equilateral

• Right

Based on the diagram, what additional information would allow you to prove the triangles are congruent by SAS?

• <E = <D

• <D = <C

• <D = <A

• <F = <C

Which value of x proves that the two triangles are congruent by SSS?

• 7

• 37

• 5

• 35

What is the value of x?

• 12

• 19.5

• 18

• 60

What is the value of x? (Use Pythagorean Thm)

• 13

• 17

• 119

• 169

Based on the diagram, which postulate or theorem can you use to prove the two triangles are congruent? (Hint: what other piece can you assume is congruent?)

• SSS

• SAS

• ASA

• AAS

Based on the diagram, what additional information will prove the two triangles are congruent by HL?

• AB = CD

• AE = CE

• AB = CE

• AE = CD

If TS and PR are parallel, find the length of QS? (Hint: Use proportions)

• 15

• 20

• 22

• 24

How many sides must be congruent in an isosceles triangle?

• at least 2

• all 3

• none

• more than 3

The two triangles are similar. The similarity ratio of JKL to MNO is 2/5. What is the length of MN?

• 6

• 14

• 10.8

• 37.5