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- 1. Multiple Choice
In △ABC, m∠A = 3x + 1, m∠B = 4x - 17, and m∠C = 5x - 20. Which type of triangle is △ABC?
Right
Scalene
Isosceles
Equilateral
- 2. Multiple Choice
What is the measure of angle b?36o56o63o117o - 3. Multiple Choice
If ABCD is a parallelogram, which statement would prove a that ABCD is a rectangle?
∠ABC ≅ ∠CDA
AC ≅ BD
AC ⟂ BD
∠ABD ≅ ∠DBC
- 4. Multiple Choice
As shown in the diagram below, CD is a median of △ABC.
Which statement is always true?
AD ≅ DB
AC ≅ AD
∠ACD ≅ ∠CDB
∠BCD ≅ ∠ACD
- 5. Multiple Choice
Tina wants to sew a piece of fabric into a scarf in the shape of an isosceles triangle, as shown in the accompanying diagram.
What are the values of x and y?
x = 42 and y = 96
x = 69 and y = 69
x = 90 and y = 48
x = 96 and y = 42
- 6. Multiple Choice
Given: △ABD, BC is the perpendicular bisector of AD
Which statement cannot always be proven?
AC ≅ DC
BC ≅ CD
∠ACB ≅ ∠DCB
△ABC ≅ △DBC
- 7. Multiple ChoiceState if the triangles are congruent. If they are, state how you know.SSSAASAANot Congruent
- 8. Multiple ChoiceIf ∆ABC ≅∆DEF, what side is congruent to CA?FEDEFDDF
- 9. Multiple ChoiceDescribe the angle relationship.Same Side InteriorCorrespondingAlternate InteriorSame Side Exterior
- 10. Multiple Choice
Inverse of the statement: If p, then q.
If p, then q.
If q, then p.
If ~ (not) p, then ~ (not) q.
If ~ (not) q, then ~ (not) p.
- 11. Multiple Choice
Two lines that do not intersect and are not parallel
Perpendicular lines
Transversals
Skew lines
Parallel lines
- 12. Multiple Choice
Two lines in a plane that do not intersect or touch each other at any point
Perpendicular lines
Transversals
Skew lines
Parallel lines
- 13. Multiple ChoiceWhat is the measure of ∠8?5515513545
- 14. Multiple ChoiceWhat is the value of y?2911958
- 15. Multiple ChoiceWhat is the correct congruence statement? ΔLEU≅______ΔLGEΔLEGΔELGNot Congruent
- 16. Multiple Choice
(Q6)Find the length of all sides of the triangle.
BC = 10; AC = 5.5; BA = 2.5
BC = 10; AC = 10; AB = 5
BC = 5; AC = 10; AB = 5
not enough information
- 17. Multiple ChoiceGiven Rhombus TUVW. Find m∠4.62289078
- 18. Multiple Choice
Parallelogram ABCD has diagonals AC and BD. ABCD is a rectangle if...
AB = BC
AC = BD
AC is perpendicular to BD
AB || CD
- 19. Multiple ChoiceName the postulate, if possible, that makes the triangles congruent.SSSSASHLNot Possible
- 20. Multiple ChoiceBase angles of an isosceles trapezoid are _____.neithersupplementarycongruent
- 21. Multiple ChoiceWhat is the SUM of the angle measures in a nonagon (9 sides)?1440°900°1080°1260°
- 22. Multiple Choice
Find the value of x.
110
90
130
120
- Answer choicesTagsAnswer choicesTags