Math Exam

Which lists the side lengths in order from shortest to longest?

• d, e, f

• d, f, e

• f, d, e

• f, e, d

A triangle has angle measures 23° and 35°. What is the measure of the third angle?

• 32°

• 90°

• 122°

• 180°

What is the measure of <ACD?

• 30°

• 63°

• 147°

• 150°

In the figure shown, lines 1 and 2 are parallel.

The sum of the measure of angles 4 and 5 is 150°. What is the measure of angle 1?

• 30°

• 75°

• 105°

• 115°

In the figure show, lines 1 and 2 are not parallel.

Which answer lists only angles that are supplements of angle 1?

• angles 6, 3, and 8

• angles 2 and 5

• angles 4 and 8

• angles 5 and 7

Which is a correct conclusion about the two triangles shown?

• <VWX - <ZYX by the AA Similarity Theorem.

• <VXW - <XYZ by the AA Similarity Theorem.

• The triangles are not similar.

• There is not enough information to determine whether the triangles are similar.

In the figure shown, r // s.

If m<2 = 146 and m<5 = 2x, what is m<7?

• 17°

• 34°

• 146°

• 180°

What is the correct similarity statement?

• <GJL ~ <HJK

• <GJL ~ <KJH

• <JGL ~ <KJH

• <LGJ ~ <HJK

List the side lengths from shortest to longest.

• r, s, t

• s, t, r

• s, r, t

• t, r, s

In the figure shown c1 // c2.

Which angle is congruent to <7?

• <2

• <4

• <5

• <6