Topic

Angles

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Quizzes in Angles

A student draws an angle of 142°. Which classification is correct?

  • Right angle
  • Obtuse angle
  • Acute angle
Correct answer(s):
    • Obtuse angle


A student draws an angle of 52°. Which classification is correct?

  • Obtuse angle
  • Acute angle
  • Right angle
Correct answer(s):
    • Acute angle

A student draws an angle of 22°. Which classification is correct?

  • Acute angle
  • Right angle
  • Obtuse angle
Correct answer(s):
    • Acute angle

Two adjacent angles form a straight line. One angle is 150°. What is the other angle?

  • 150°
  • 30°
  • 60°
  • 240°
Correct answer(s):
    • 30°

Two adjacent angles form a straight line. One angle is 130°. What is the other angle?

  • 50°
  • 130°
  • 40°
  • 220°
Correct answer(s):
    • 50°

Two adjacent angles form a straight line. One angle is 115°. What is the other angle?

  • 205°
  • 25°
  • 65°
  • 115°
Correct answer(s):
    • 65°

Two adjacent angles form a straight line. One angle is 100°. What is the other angle?

  • 190°
  • 10°
  • 80°
  • 100°
Correct answer(s):
    • 80°


Two adjacent angles form a straight line. One angle is 80°. What is the other angle?

  • 170°
  • 10°
  • 100°
  • 80°
Correct answer(s):
    • 100°

Two adjacent angles form a straight line. One angle is 70°. What is the other angle?

  • 110°
  • 70°
  • 160°
  • 20°
Correct answer(s):
    • 110°

Two adjacent angles form a straight line. One angle is 55°. What is the other angle?

  • 35°
  • 125°
  • 145°
  • 55°
Correct answer(s):
    • 125°

Two adjacent angles form a straight line. One angle is 40°. What is the other angle?

  • 50°
  • 130°
  • 40°
  • 140°
Correct answer(s):
    • 140°

Two lines intersect. One angle is 140°. What is the measure of its vertical opposite angle?

  • 40°
  • 150°
  • 50°
  • 140°
Correct answer(s):
    • 140°

Two lines intersect. One angle is 125°. What is the measure of its vertical opposite angle?

  • 35°
  • 55°
  • 135°
  • 125°
Correct answer(s):
    • 125°

Two lines intersect. One angle is 110°. What is the measure of its vertical opposite angle?

  • 70°
  • 110°
  • 120°
  • 20°
Correct answer(s):
    • 110°


Two lines intersect. One angle is 95°. What is the measure of its vertical opposite angle?

  • 105°
  • 95°
  • 85°
Correct answer(s):
    • 95°

Two lines intersect. One angle is 75°. What is the measure of its vertical opposite angle?

  • 75°
  • 85°
  • 105°
  • 15°
Correct answer(s):
    • 75°

Two lines intersect. One angle is 60°. What is the measure of its vertical opposite angle?

  • 70°
  • 30°
  • 60°
  • 120°
Correct answer(s):
    • 60°

Two lines intersect. One angle is 45°. What is the measure of its vertical opposite angle?

  • 135°
  • 55°
  • 45°
Correct answer(s):
    • 45°

Two lines intersect. One angle is 35°. What is the measure of its vertical opposite angle?

  • 45°
  • 35°
  • 145°
  • 55°
Correct answer(s):
    • 35°

Which angle measures are acute angles? Select all correct answers.

  • 35°
  • 89°
  • 60°
  • 90°
Correct answer(s):
    • 35°
    • 89°
    • 60°