- 1. Angle B measures 17°. What is the measure of its supplement?
A) 163
B) 73
C) 180
D) 17
- 2. What name best describes the shape shown?
A) Trapezoid
B) Square
C) Quadrilateral
D) Rhombus
- 3. What name best describes the shape shown?
A) obtuse isosceles
B) right obtuse
C) right scalene
D) right isosceles
- 4. A triangle with 2 congruent sides and all angles less than 90°, is
A) Scalene and right
B) not here
C) Scalene and acute
D) Isosceles and right
E) Isosceles and obtuse
- 5. A triangle with no congruent sides and angles measuring 51°, 40°, and 89° is
A) isosceles and right
B) scalene 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) 270°
B) 45°
C) 90°
D) 80°
- 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) 105°
C) 95°
D) 85°
- 11. Which rectangle is similar to rectangle RSTIf?
A) ABCD
B) MNOP
C) EFGH
A) 9.9 mm
B) 35.28 mm
C) 4.5 mm
D) 3 mm
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