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