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