Worksheets1st Semester Geometry Review Part 1
Total questions: 10
Worksheet time: 19mins
What is the measure of the largest angle in the triangle pictured?
41°
46.5°
54°
83°
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 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)
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)
Which of the following statements could be determined to be TRUE?
∠B ≌ ∠C
CE ≅ BE
∠A ≌ ∠B
AC ≅ DE
What are the coordinates of the image if it is dilated with a scale factor k = 31 ? Are the two lines parallel or not?
Yes; (9, 18) & (27, 9)
No; (9, 18) & (27, 9)
Yes: (1, 2) & (3, 1)
No; (1, 2) & (3, 1)
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
Two lines are parallel as shown. Line u is a transversal that cuts through the parallel lines.
What is the measure of ∠ x?
25 °
55 °
90 °
65 °
The degree measure of an angle in a right triangle is x, and sin x = .25. Which of the following expressions are also equal to .25?
cos(x)
cos(x – 45°)
cos(45° – x)
cos(90° – x)
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
