- 1. Angle B measures 17°. What is the measure of its supplement?
A) 163
B) 180
C) 17
D) 73
- 2. What name best describes the shape shown?
A) Square
B) Quadrilateral
C) Trapezoid
D) Rhombus
- 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) Isosceles and obtuse
B) Isosceles and right
C) not here
D) Scalene and acute
E) Scalene and right
- 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) 90°
B) 20°
C) 180°
D) 110°
- 7. Find the missing angle measure.
A) 270°
B) 90°
C) 45°
D) 80°
- 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) 100°
B) 95°
C) 85°
D) 105°
- 11. Which rectangle is similar to rectangle RSTIf?
A) EFGH
B) ABCD
C) MNOP
A) 4.5 mm
B) 35.28 mm
C) 9.9 mm
D) 3 mm
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