Geometry Review 4-1 to 4-4

The polygon Q(3, 2), R(6, 5),S(6, 2) undergoes the transformation:
(x, y) → (4x, 4y). Name the coordinates
of the image points.

• Q'(3, 2), R'(6, 5), S'(6, 2)
• Q'(7, 6), R'(10, 9), S'(10, 6)
• Q'(12, 8), R'(24, 20), S'(24, 8)
• Q'(–1, –2), R'(2, 1), S'(2, –2)

The angles of a triangle measure 4°,
86°, and 90°. Which classification of
the triangle is correct?

• Acute
• Obtuse
• Right
• Equiangular

Which could be the angle measures
of an acute triangle?

• 32°-56°-92°
• 34°-56°-90°
• 33°-58°-91°
• 35°-56°-89°

What is the length of side BC?

• 3
• 8
• 10
• 24

What is the measure of angle W?

• 35
• 70
• 40.3
• 81

Two angles of a triangle measure 22° and 53°. What is the measure of the
third angle?

• 15
• 25
• 75
• 105

What is the value of x if the acute angles of a right triangle measure 8x° and 12x°?

• 4.5
• 5
• 9
• 10

In the figure, ΔPQR ≅ Δ UVW. What is the measure of angle R?

• 42
• 72
• 88
• 92

If ΔKMQ ≅ ΔWJR, which segment is congruent to RW?

• KM
• MQ
• QK
• JW

Which angle is congruent to angle Z if
ΔZLV ≅ ΔSPN ?

• Angle V
• Angle S
• Angle N
• Angle P