(01.03 MC) What is the difference between constructing a square and constructing an equilateral triangle?

(02.03 MC) Eric reflected parallelogram ABCD across the x-axis. If angle A is 125° and angle B is 55°, what is the degree measurement of angle A′?

(01.03 MC) Beau is planning to remodel his shed and is working on the diagram below. He will need to construct a perpendicular through point L to position a pole at a designated point on the floor of his current shed so that the pole is perpendicular to the ground at that point. Which step should he do first to ensure that the resulting pole is perpendicular to the floor at location L?

(02.04 MC) Triangle ABC is a right triangle. Point D is the midpoint of side AB, and point E is the midpoint of side AC. The measure of angle ADE is 68°. The following flowchart with missing statements and reasons proves that the measure of angle ECB is 22°: Which statement and reason can be used to fill in the numbered blank spaces?

(01.02 LC) Which of these is a correct step in constructing congruent angles?

(03.03 LC) Triangle ABC is dilated to form new triangle DEF. If angle A is congruent to angle D, what other information will prove that the two triangles are similar by the AA similarity postulate?

(02.04 MC) Below is a two-column proof incorrectly proving that the three angles of ΔPQR add up to 180°:   Statements Reasons Draw line ZY parallel to Construction m∠ZRP + m∠PRQ + m∠QRY = m∠ZRY Angle Addition Postulate ∠ZRP ≅ ∠RPQ Alternate Interior Angles Theorem ∠QRY ≅ ∠PQR Alternate Interior Angles Theorem m∠RPQ + m∠PRQ + m∠PQR = m∠ZRY Substitution m∠ZRY = 180° Definition of Supplementary Angles m∠RPQ + m∠PRQ + m∠PQR = 180° Substitution Which statement will accurately correct the two-column proof?

(03.02 MC) Decide whether the triangles are similar. If so, determine the appropriate expression to solve for x.

(02.03 MC) Triangle ABC has been translated to create triangle A′B′C′. Angles C and C′ are both 32 degrees, angles B and B′ are both 72 degrees, and sides BC and B′C′ are both 5 units long. Which postulate below would prove the two triangles are congruent?

(01.03 MC) Which step is the same when constructing an inscribed square and an inscribed regular hexagon?