Subject

Trigonometry

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Quizzes in Trigonometry

An angle measures 95°. How does it compare with a right angle?

  • less than zero degrees
  • not measurable with a protractor
  • always a full turn
  • greater than a right angle
Correct answer(s):
    • greater than a right angle


An angle measures 90°. How does it compare with a right angle?

  • equal to a right angle
  • less than zero degrees
  • not measurable with a protractor
  • always a full turn
Correct answer(s):
    • equal to a right angle

An angle measures 85°. How does it compare with a right angle?

  • not measurable with a protractor
  • less than a right angle
  • always a full turn
  • less than zero degrees
Correct answer(s):
    • less than a right angle

An angle measures 80°. How does it compare with a right angle?

  • always a full turn
  • less than a right angle
  • less than zero degrees
  • not measurable with a protractor
Correct answer(s):
    • less than a right angle

An angle measures 75°. How does it compare with a right angle?

  • less than zero degrees
  • less than a right angle
  • always a full turn
  • not measurable with a protractor
Correct answer(s):
    • less than a right angle

An angle measures 70°. How does it compare with a right angle?

  • always a full turn
  • less than zero degrees
  • less than a right angle
  • not measurable with a protractor
Correct answer(s):
    • less than a right angle

An angle measures 45°. How does it compare with a right angle?

  • not measurable with a protractor
  • less than a right angle
  • less than zero degrees
  • always a full turn
Correct answer(s):
    • less than a right angle


An angle measures 40°. How does it compare with a right angle?

  • less than a right angle
  • not measurable with a protractor
  • always a full turn
  • less than zero degrees
Correct answer(s):
    • less than a right angle

An angle measures 30°. How does it compare with a right angle?

  • less than zero degrees
  • always a full turn
  • less than a right angle
  • not measurable with a protractor
Correct answer(s):
    • less than a right angle

An angle measures 25°. How does it compare with a right angle?

  • not measurable with a protractor
  • less than zero degrees
  • always a full turn
  • less than a right angle
Correct answer(s):
    • less than a right angle

An angle measures 20°. How does it compare with a right angle?

  • less than zero degrees
  • always a full turn
  • not measurable with a protractor
  • less than a right angle
Correct answer(s):
    • less than a right angle

An angle measures 15°. How does it compare with a right angle?

  • always a full turn
  • not measurable with a protractor
  • less than a right angle
  • less than zero degrees
Correct answer(s):
    • less than a right angle

An angle measures 10°. How does it compare with a right angle?

  • always a full turn
  • less than zero degrees
  • not measurable with a protractor
  • less than a right angle
Correct answer(s):
    • less than a right angle

An angle measures 5°. How does it compare with a right angle?

  • less than a right angle
  • less than zero degrees
  • always a full turn
  • not measurable with a protractor
Correct answer(s):
    • less than a right angle


In a right triangle, one acute angle is 12°. What is the other acute angle?

  • 12°
  • 78°
  • 168°
  • 90°
Correct answer(s):
    • 78°

In a right triangle, one acute angle is 48°. What is the other acute angle?

  • 90°
  • 48°
  • 42°
  • 132°
Correct answer(s):
    • 42°

In a right triangle, one acute angle is 54°. What is the other acute angle?

  • 126°
  • 90°
  • 54°
  • 36°
Correct answer(s):
    • 36°

A right triangle has side lengths 20, 21, and 29. What is the longest side called?

  • base only
  • opposite leg
  • adjacent leg
  • hypotenuse
Correct answer(s):
    • hypotenuse

A right triangle has side lengths 12, 16, and 20. What is the longest side called?

  • adjacent leg
  • opposite leg
  • base only
  • hypotenuse
Correct answer(s):
    • hypotenuse

A right triangle has side lengths 9, 12, and 15. What is the longest side called?

  • adjacent leg
  • opposite leg
  • hypotenuse
  • base only
Correct answer(s):
    • hypotenuse