Chapter 1
Chapter 2
Chapter 3
Vocab
100
Identify a point, line, and plane in the given picture.
Point C Line AB Plane M
100
What is a counter example to the following conjecture: An acute angle measures 30 degrees.
Possible answer: 50 degrees
100
Identify the transversal and name the angle pair for <1 and <6
Transversal = r Alternate Exterior Angles
100
Define complementary angles
Two angles that add up to 90 degrees
200
Find MN from the given picture.
x = 2, MN = 5
200
What is the converse, inverse, and contrapositive of the following conditional: If it is fall, then it is football season.
Converse: If it is football season, then it is fall. Inverse: If it is not fall, then it is not football season. Contrapositive: If it is not football season, then it is not fall.
200
Find x in the given picture
x = 6
200
Define perpendicular lines
Two lines that intersect at a right angle. The lines have opposite and reciprocal slopes.
300
Solve for x in the given picture.
x = 4
300
State the biconditional for the following conditional: If a figure is a square, then it has four congruent sides.
A figure is a square if and only if it has four congruent sides.
300
Find x in the given picture
x = 25
300
Define same side interior angles
Two angles on the same side of the transversal inside the parallel lines.
400
Find the distance between (-3, 1) and (6, 10)
12.7 or square root of 162
400
Solve and justify each step for the algebraic proof: 4(x-2) = 18
4(x-2) = 18 Given 4x - 8 = 18 Distributive Property 4x = 26 Addition x = 6.5 Division
400
Write the equation of a line that passes through (0, 4) and (-1, 2).
y = 2x + 4
400
Define vertical angles
Two angles across from each other that are formed by intersecting lines and share a vertex.
500
If the midpoint is at (4, -3) and one endpoint is at (2, 2), find the coordinate of the other endpoint.
(6, -8)
500
Complete the proof reasons: 1. <1 and <2 are right angles 2. m<1 = 90 and m<2 = 90 3. m<1 = m<2 4. <1 is congruent to <2
1. Given 2. Definition of Right angles 3. Transitive or substitution 4. Definition of congruence
500
Write the equation of the line that is perpendicular to y = 3/2x + 3 and passes through (1, 6)
y = -2/3x + 20/3
500
What is the difference between a linear pair and supplementary angles?
A linear pair are two adjacent angles that sit on a line and add up to 180, where supplementary angles are any two angles that add up to 180.
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