Subject

Trigonometry

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Quizzes in Trigonometry for Grade 6

Which type of angle measures 50°?

  • straight angle
  • obtuse angle
  • right angle
  • acute angle
Correct answer(s):
  • acute angle

Which type of angle measures 40°?

  • right angle
  • straight angle
  • acute angle
  • obtuse angle
Correct answer(s):
  • acute angle

Which type of angle measures 35°?

  • right angle
  • straight angle
  • obtuse angle
  • acute angle
Correct answer(s):
  • acute angle

Which type of angle measures 30°?

  • straight angle
  • acute angle
  • obtuse angle
  • right angle
Correct answer(s):
  • acute angle

Which type of angle measures 25°?

  • acute angle
  • right angle
  • straight angle
  • obtuse angle
Correct answer(s):
  • acute angle

Which type of angle measures 15°?

  • obtuse angle
  • straight angle
  • right angle
  • acute angle
Correct answer(s):
  • acute angle

Which type of angle measures 10°?

  • straight angle
  • right angle
  • acute angle
  • obtuse angle
Correct answer(s):
  • acute angle

In introductory trigonometry, what does ‘similar right triangles’ mean?

  • the total distance around a triangle
  • a line that always points upward
  • the side next to every angle
  • triangles with equal angles and proportional side lengths
Correct answer(s):
  • triangles with equal angles and proportional side lengths

In introductory trigonometry, what does ‘adjacent side’ mean?

  • the side next to every angle
  • the total distance around a triangle
  • a line that always points upward
  • the side next to the chosen angle, not the hypotenuse
Correct answer(s):
  • the side next to the chosen angle, not the hypotenuse

In introductory trigonometry, what does ‘opposite side’ mean?

  • the side next to every angle
  • a line that always points upward
  • the total distance around a triangle
  • the side across from the chosen angle
Correct answer(s):
  • the side across from the chosen angle