Geometry Semester 1 Final Review

Write the equation of the line parallel to y = 4x + 3 and passing through the point (-4, -5)

• y = - 1/4x - 6

• y = - 1/4x + 8

• y = 4x -2

• y = 4x + 11

M is the midpoint of AB. If AM = x + 3 and AB = 3x –1, find MB.

• 7

• 20

• 10

• 4

What is the length of line segment AB?

• 6.3

• 14

• sq rt. of 14

• sq rt. of 41

An angle is bisected, forming two acute angles. Which is the best description for the angle that was bisected?

• obtuse

• acute

• acute, right or obtuse

• right or acute, but not obtuse

Which pair of lines in the diagram below are skew?

• BC and EH

• EF and HG

• AD and EF

• AB and AD

Describe the translation of point A(2, 1) to point A'(5, 3).

• (x, y) - (x – 3, y + 2)

• (x, y) - (x – 3, y – 2)

• (x, y) - (x + 3, y + 2)

• (x, y) - (x + 3, y – 2)

Choose the correct sequence.

• Addition Postulate of equality, Substitution property of equality,

  Distributive property of equality

• Segment Addition Postulate, Substitution property of equality,

  Distributive property of equality

• Segment Addition Postulate, Addition property of equality, Distributive property of equality

• Segment Addition Postulate, Substitution property of equality,

  Simplify

Classify the triangle by its sides and angles.

• Isosceles, Acute

• Equilateral, Right

• Isosceles, Right

• Scalene, Obtuse

Find the value of each variable, given that the transformation is an isometry.

• x = 23, y = 3

• x = 3, y = 23

• x = 3, y = 18

• x = 1.5, y = 18

The measures of the three angles of a triangle are (2x – 5)°, (9x + 14)° and (3x + 17)°.

What is the measure of the largest angle?

• 11

• 50

• 113

• 157