Use your knowledge of angles to answer the questions below. Show your work.
Two adjacent angles are supplementary. One angle measures 124◦. What would the complement of the other angle measure?
°
Two adjacent angles are complementary. Are the angles acute or obtuse?
Which of the following would you use to calculate the measure of ∠7?
180° − m∠8
m∠8+180°
m∠1 + m∠2
m∠2 + m∠4
If ∠1 ≇ ∠3, then which is true?
line m ⊥ line a
line a and line b are not parallel
∠3 ≇∠5
m∠8 = 110°
Which of the following shows eight @ angles?
