- 1. Angle B measures 17°. What is the measure of its supplement?
A) 17 B) 180 C) 73 D) 163
 - 2. What name best describes the shape shown?
A) Rhombus B) Quadrilateral C) Trapezoid D) Square
 - 3. What name best describes the shape shown?
A) right isosceles B) right scalene C) obtuse isosceles D) right obtuse
- 4. A triangle with 2 congruent sides and all angles less than 90°, is
A) Scalene and acute B) Isosceles and right C) Scalene 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) scalene and acute B) isosceles and acuteq C) scalene and right D) isosceles and right
- 6. If angle C and angle D are complementary and angle D is 70°, what is the measure of angle C?
A) 20° B) 110° C) 90° D) 180°
 - 7. Find the missing angle measure.
A) 45° B) 90° C) 80° D) 270°
 - 8. Find the missing angle measure.
A) 106° B) 75° C) 360° D) 79°
- 9. In quadrilateral PQRS, m∠P = 87°, m∠Q = 78°, and m∠R = 90°. Find the m∠S.
A) 95° B) 85° C) 100° D) 105°
 - 11. Which rectangle is similar to rectangle RSTIf?
A) MNOP B) ABCD C) EFGH
 A) 4.5 mm B) 35.28 mm C) 3 mm D) 9.9 mm
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