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Mathematics

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Quizzes in Mathematics for Grade 6

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

In triangle ABC, angle A is 24° and angle B is 40°. What is angle C?

  • 116°
  • 64°
  • 136°
Correct answer(s):
  • 116°

In triangle ABC, angle A is 34° and angle B is 60°. What is angle C?

  • 94°
  • 86°
  • 106°
Correct answer(s):
  • 86°

In triangle ABC, angle A is 44° and angle B is 80°. What is angle C?

  • 56°
  • 124°
  • 76°
Correct answer(s):
  • 56°

In triangle ABC, angle A is 54° and angle B is 30°. What is angle C?

  • 84°
  • 96°
  • 116°
Correct answer(s):
  • 96°

In triangle ABC, angle A is 64° and angle B is 50°. What is angle C?

  • 86°
  • 114°
  • 66°
Correct answer(s):
  • 66°

In triangle ABC, angle A is 74° and angle B is 70°. What is angle C?

  • 56°
  • 144°
  • 36°
Correct answer(s):
  • 36°

A regular 3-sided design has each side 2 cm. What is the total distance around it?

  • 6 cm
  • 12 cm
  • 4 cm
  • 5 cm
Correct answer(s):
  • 6 cm

In triangle ABC, angle A is 84° and angle B is 20°. What is angle C?

  • 104°
  • 96°
  • 76°
Correct answer(s):
  • 76°

A regular 9-sided design has each side 4 cm. What is the total distance around it?

  • 72 cm
  • 36 cm
  • 13 cm
  • 16 cm
Correct answer(s):
  • 36 cm

In triangle ABC, angle A is 94° and angle B is 40°. What is angle C?

  • 134°
  • 66°
  • 46°
Correct answer(s):
  • 46°

A regular 7-sided design has each side 6 cm. What is the total distance around it?

  • 84 cm
  • 42 cm
  • 13 cm
  • 36 cm
Correct answer(s):
  • 42 cm

In triangle ABC, angle A is 24° and angle B is 60°. What is angle C?

  • 116°
  • 96°
  • 84°
Correct answer(s):
  • 96°

A regular 5-sided design has each side 8 cm. What is the total distance around it?

  • 40 cm
  • 64 cm
  • 80 cm
  • 13 cm
Correct answer(s):
  • 40 cm

The radius of a circular badge is 16 mm. What is its diameter?

  • 256 mm
  • 32 mm
  • 33 mm
  • 16 mm
Correct answer(s):
  • 32 mm

In triangle ABC, angle A is 34° and angle B is 80°. What is angle C?

  • 66°
  • 86°
  • 114°
Correct answer(s):
  • 66°

A regular 3-sided design has each side 10 cm. What is the total distance around it?

  • 60 cm
  • 13 cm
  • 30 cm
  • 100 cm
Correct answer(s):
  • 30 cm