Semester Exam Review

Semester Exam Review

Question 1 - 10 • Given that A is the midpoint of CT, and CA = 12 what is the length of CT?

Answer 1 – 10 • 24

Question 1 - 20 • What is the distance between (-6, 3) and (8, 5)?

Answer 1 – 20 • 14.14

Question 1 - 30

Answer 1 – 30 • DF = 40 units

Question 1 - 40 • If BX = 32, XY = _______ and BY = ______

Answer 1 – 40 • XY = 16 and BY = 48

Question 1 - 50 • If M is the midpoint of SB and BM = 2x + 10 and SM = 8x -2, them SM = ____?

Answer 1 – 50 • SM = 14

Question 2 - 10 • The measures of the angle of a triangle are 56 and 73 degrees. What is the measure of the 3rd angle?

Answer 2 – 10 • 51 degrees

Question 2 - 20 • Angles 1 and 2 are complementary, if angle 2 = 23 degrees, what is the measure of angle 1?

Question 2 - 30 • Find the measure of angle H.

Answer 2 – 30 • Angle H = 38 degrees

Question 2 - 40 • Find the measure of angle 3

Answer 2 – 40 • Angle 3 = 68 degrees

Question 2 - 50 • Given triangle PQR with Angle P = 90-3n , Angle Q = 29+12n, and Angle R = 5+5n; what is the measure of Angle Q?

Answer 2 – 50 • Angle Q = 77 degrees

Question 3 - 10 • If you rotate a point 360 degrees then it rotates back onto ___________?

Answer 3 – 10 • Its self.

Question 3 - 20 • Reflections across the x-axis change the sign of which number in an ordered pair?

Answer 3 – 20 • The y -value

Question 3 - 30 • The slopes of perpendicular line are ________ to each other.

Answer 3 – 30 • Negative Reciprocals.

Question 3 - 40 • Point A is translated (x – 8, y + 4) to get A’. What translation will translate A’ back to A?

Answer 3 – 40 • (x + 8, y – 4)

Question 3 - 50 • What is the slope of any line parallel to the line containing points A (5, 6) and B (3, 9)?

Answer 3 – 50 • 3/-2

Question 4 - 10 • What word tells you to cut something in half.

Answer 4 – 10 • Bisect

Question 4 - 20 • Two angles that add to 180 degrees are _____.

Answer 4 – 20 • Supplementary

Question 4 - 30 • A segment in a triangle creating a right angle at the midpoint of a triangle side is called a ____?

Answer 4 – 30 • Perpendicular Bisector

Question 4 - 40 • A quadrilateral with 4 right angles and 4 equal sides is called a __________.

Answer 4 – 40 • Square

Question 4 - 50 • The medians of a triangle intersect at a point called the ________.

Answer 4 – 50 • Centroid

Question 5 - 10 • A quadrilateral with opposite sides parallel is called a _________.

Answer 5 – 10 • Parallelogram

Question 5 - 20 • In parallelogram ABCD, if AB = 12 then CD = __?

Answer 5 – 20 • 12

Question 5 - 30 • What is the measure of angle C?

Question 5 - 40 • What is the measure of angle D?

Semester Exam Review