Form 7: Equations with Complementary Angles Exercise

Form 7: Equations with Complementary Angles

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Form 7: Equations with Complementary Angles

Set up and solve algebraic equations involving complementary angles. Apply algebraic steps to determine missing angle values.

Questions

  1. MultiChoice

    Solve for x: (4x)° and (5x)° are complementary angles.

  2. MultiChoice

    Solve for x: (2x + 5)° + 35° = 90°.

  3. MultiChoice

    If (6x - 2)° and 20° are complementary, find x.

  4. MultiChoice

    Solve for x if (3x + 6)° and (2x + 0)° are complementary (sum to 90°).

  5. MultiChoice

    If (7x + 13)° and 0° are complementary, find x.

  6. MultiChoice

    Solve for x: (5x - 10)° + 30° = 90°.

  7. MultiChoice

    Angles (2x + 10)° and (x + 35)° are complementary. Find x.

  8. MultiChoice

    Solve for x: (4x - 2)° + 40° = 90°.

  9. MultiChoice

    Find x if (3x + 2)° and (2x + 8)° are complementary.

  10. MultiChoice

    Solve for x: (x + 18)° and (5x)° are complementary.

  11. MultiChoice

    If (8x)° and (x)° are complementary, solve for x.

  12. MultiChoice

    Find x if (4x + 1)° and 21° are complementary angles.