Form 5: Complementary Angle Problems Exercise

Form 5: Complementary Angle Problems

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Form 5: Complementary Angle Problems

Solve practice problems involving complementary angles. Calculate missing angle measures using complementary angle rules.

Questions

  1. MultiChoice

    Two angles are complementary. One angle is 4 times the other. Find the smaller angle.

  2. MultiChoice

    Two complementary angles have measures (x + 10)° and 40°. Find x.

  3. MultiChoice

    Angle A is the complement of Angle B. If m∠A = 2x and m∠B = 30°, find x.

  4. MultiChoice

    The difference between two complementary angles is 20°. Find the larger angle.

  5. MultiChoice

    If two complementary angles are equal in measure, each angle measures:

  6. MultiChoice

    An angle measures 22° less than its complement. Find the smaller angle.

  7. MultiChoice

    Find x if (3x + 15)° and 30° are complementary angles.

  8. MultiChoice

    If ∠1 and ∠2 are complementary and m∠1 = 5x, m∠2 = 4x, find x.

  9. MultiChoice

    An angle is twice its complement. Find the angle.

  10. MultiChoice

    By definition, the sum of two complementary angles is:

  11. MultiChoice

    Find x if (x + 5)° and (2x + 25)° are complementary.

  12. MultiChoice

    If m∠A = 3x - 10 and its complement is 40°, find x.