Semester Geometry Review

What is the measure of the largest angle in the triangle pictured?

• 41°

• 46.5°

• 54°

• 83°

Δ ABC is graphed as shown. Megan reflects it over the x-axis. What are the new coordinates?

• A’ (-2, 3) B’ (6, 7), C’(8, 3)

• A’ (-2, -3) B’ (6, -7), C’(8, -3)

• A’ (2, 3) B’ (-6, 7), C’(-8, 3)

• A’ (-3, 2) B’ (7, 6), C’(3, 8)

Which of the following statements could be determined to be TRUE?

• ∠B ≌ ∠C

• CE ≅ BE

• ∠A ≌ ∠B

• AC ≅ DE

In the triangle shown, BC is parallel to DE.Which reason could justify that they are similar?

• Side – Side – Angle (SSA) Similarity

• Angle-Angle (AA) Similarity

• Vertical angles are congruent.

• Side – Angle – Side (SAS) Similarity

In the picture, lines n and m are cut by transversals p and q. What is the value of x would make lines n and m parallel?

• 110°

• 80°

• 70°

• 50°

Δ ABC is rotated 90° counterclockwise about the origin. After the rotation, what is the location of B’?

• (-1, 5)

• (5, -1)

• (1, -5)

• (-5, 1)

In ΔABC, angle A is 65⁰ and angle B is 30⁰. Which triangle is similar to ΔABC?

• Triangle GHI where angle G is 65⁰ and angle I is 95⁰

• Triangle JKL where angle J is 65⁰ and angle L is 85⁰

• Triangle PQR where angle Q is 30⁰ and angle R is 95⁰

• Triangle DEG where angle D is 95⁰ and angle E is 30⁰

Use the pythagorean theorem to find the missing side

• 5

• √194

• 25

• 6

Solve using the Triangle Sum Theorem

• x=12

• x=6

• x=11

• x=13