Home Education StraightUpMath Ed Reform Contact Me

Complementary Angles

Practice

Using the diagram, answer the following questions.


  • ∠ABD and ∠DBC are complementary angles. If the m∠ABD = 7x + 146 , and m∠DBC = -12x − 101 , solve for x.
  • State the two angle measures.
Click to Reveal Answers.


  • ∠ABD and ∠DBC are complementary angles. If the m∠ABD = 7x + 146 , and m∠DBC = -12x − 101 , solve for x.
    x = -9
  • State the two angle measures.
    m∠ABD =83 and m∠DBC = 7

 

web development by bryant smith