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Angle sums Knowledge-Based Practice

Math · Geometry · Math · Angles & Lines

5 Math practice questions on Angle sums. Questions that assess core concepts and understanding.

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Questions

  1. 1.

    Two angles are supplementary. If the measure of one angle is 28° more than three times the measure of the other angle, what is the measure of the smaller angle?

    • A) 34°
    • B) 36°
    • C) 42°
    • D) 38°
  2. 2.

    Two angles are complementary, and their measures are in the ratio 2 : 3. What is the measure of the larger angle?

    • A) 54°
    • B) 36°
    • C) 18°
    • D) 108°
  3. 3.

    Four angles share a common vertex and completely fill the space around that point without overlapping. If three of the angles measure 85°, 110°, and 95°, what is the measure of the fourth angle?

    • A) 60°
    • B) 65°
    • C) 70°
    • D) 75°
  4. 4.

    Three adjacent angles lie on a straight line. If two of the angles measure 54° and 68°, what is the measure of the third angle?

    • A) 48°
    • B) 68°
    • C) 58°
    • D) 238°
  5. 5.

    In triangle ABC, the measure of angle A is 47° and the measure of angle B is 68°. What is the measure of angle C?

    • A) 55°
    • B) 60°
    • C) 75°
    • D) 65°

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