Topic

Triangles

Practice related MCQ quizzes and improve step by step.

Quizzes in Triangles

An isosceles triangle has a vertex angle of 116°. What is the measure of each base angle?

  • 64° each
  • 116° each
  • 32° each
  • Cannot be equal
Correct answer(s):
    • 32° each


An isosceles triangle has a vertex angle of 104°. What is the measure of each base angle?

  • 38° each
  • Cannot be equal
  • 76° each
  • 104° each
Correct answer(s):
    • 38° each

An isosceles triangle has a vertex angle of 96°. What is the measure of each base angle?

  • 96° each
  • 84° each
  • Cannot be equal
  • 42° each
Correct answer(s):
    • 42° each

An isosceles triangle has a vertex angle of 80°. What is the measure of each base angle?

  • Cannot be equal
  • 50° each
  • 80° each
  • 100° each
Correct answer(s):
    • 50° each

An isosceles triangle has a vertex angle of 72°. What is the measure of each base angle?

  • 108° each
  • Cannot be equal
  • 54° each
  • 72° each
Correct answer(s):
    • 54° each

An isosceles triangle has a vertex angle of 64°. What is the measure of each base angle?

  • 58° each
  • 64° each
  • Cannot be equal
  • 116° each
Correct answer(s):
    • 58° each

An isosceles triangle has a vertex angle of 50°. What is the measure of each base angle?

  • 50° each
  • Cannot be equal
  • 130° each
  • 65° each
Correct answer(s):
    • 65° each

An isosceles triangle has a vertex angle of 40°. What is the measure of each base angle?

  • 140° each
  • 70° each
  • 40° each
  • Cannot be equal
Correct answer(s):
    • 70° each


An isosceles triangle has a vertex angle of 30°. What is the measure of each base angle?

  • 150° each
  • Cannot be equal
  • 75° each
  • 30° each
Correct answer(s):
    • 75° each

Two remote interior angles of a triangle are 55° and 64°. What is the exterior angle opposite them?

  • 119°
  • 61°
  • 180°
Correct answer(s):
    • 119°

Two remote interior angles of a triangle are 43° and 92°. What is the exterior angle opposite them?

  • 45°
  • 180°
  • 49°
  • 135°
Correct answer(s):
    • 135°

Two remote interior angles of a triangle are 69° and 58°. What is the exterior angle opposite them?

  • 53°
  • 127°
  • 11°
  • 180°
Correct answer(s):
    • 127°

Two remote interior angles of a triangle are 29° and 76°. What is the exterior angle opposite them?

  • 75°
  • 47°
  • 105°
  • 180°
Correct answer(s):
    • 105°

Two remote interior angles of a triangle are 81° and 42°. What is the exterior angle opposite them?

  • 123°
  • 180°
  • 57°
  • 39°
Correct answer(s):
    • 123°

Two remote interior angles of a triangle are 38° and 97°. What is the exterior angle opposite them?

  • 180°
  • 45°
  • 59°
  • 135°
Correct answer(s):
    • 135°

Two remote interior angles of a triangle are 66° and 51°. What is the exterior angle opposite them?

  • 15°
  • 117°
  • 180°
  • 63°
Correct answer(s):
    • 117°


Two remote interior angles of a triangle are 59° and 34°. What is the exterior angle opposite them?

  • 25°
  • 180°
  • 93°
  • 87°
Correct answer(s):
    • 93°

Two remote interior angles of a triangle are 46° and 83°. What is the exterior angle opposite them?

  • 129°
  • 180°
  • 37°
  • 51°
Correct answer(s):
    • 129°

Two remote interior angles of a triangle are 72° and 36°. What is the exterior angle opposite them?

  • 72°
  • 36°
  • 180°
  • 108°
Correct answer(s):
    • 108°

Two remote interior angles of a triangle are 27° and 89°. What is the exterior angle opposite them?

  • 180°
  • 116°
  • 64°
  • 62°
Correct answer(s):
    • 116°