- 1. Angle B measures 17°. What is the measure of its supplement?
A) 73
B) 17
C) 163
D) 180
- 2. What name best describes the shape shown?
A) Trapezoid
B) Quadrilateral
C) Rhombus
D) Square
- 3. What name best describes the shape shown?
A) right isosceles
B) obtuse isosceles
C) right scalene
D) right obtuse
- 4. A triangle with 2 congruent sides and all angles less than 90°, is
A) Scalene and right
B) Scalene and acute
C) Isosceles and right
D) not here
E) Isosceles and obtuse
- 5. A triangle with no congruent sides and angles measuring 51°, 40°, and 89° is
A) isosceles and acuteq
B) scalene and acute
C) isosceles and right
D) scalene and right
- 6. If angle C and angle D are complementary and angle D is 70°, what is the measure of angle C?
A) 90°
B) 180°
C) 20°
D) 110°
- 7. Find the missing angle measure.
A) 45°
B) 80°
C) 90°
D) 270°
- 8. Find the missing angle measure.
A) 360°
B) 79°
C) 106°
D) 75°
- 9. In quadrilateral PQRS, m∠P = 87°, m∠Q = 78°, and m∠R = 90°. Find the m∠S.
A) 100°
B) 95°
C) 105°
D) 85°
- 11. Which rectangle is similar to rectangle RSTIf?
A) MNOP
B) EFGH
C) ABCD
A) 3 mm
B) 35.28 mm
C) 9.9 mm
D) 4.5 mm
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