Answer: B Angle Side Angle
Step-by-step explanation:
Since line AB and CD are parallel angles D and A are congruent by the alternate interior theorem and both angles AOB and DOC are congruent by the vertical angle theorem and it already shows line OC and line OB are congruent.
Answer:
perethasis
pemdas
parentheses , exponits , multiply/ divide, add /subtract
4 1/5= 21/5
2 3/7= 17/7
21/5×17/7= 357/35
357/35= 10 1/5
–2x2 + 13
