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