92.2k views
5 votes
Can someone help me with this???​

Can someone help me with this???​-example-1

1 Answer

5 votes

Answer:

<5

Explanation:

Supplementary angles form a straight line

<DEC is angle 4

Angle 4 and angle 5 make a straight line so they are supplementary

User BrunoRB
by
7.9k points