Question

AB and CD are two lines interest each
other at O. If <AOC + <BOD = 70°
find the measure of <AOD​

Answer 1

Answer:

may you get in the test book answer

Answer 2

Step-by-step explanation:

AOC + BOD = 70°

since we know that 2 angles not adjacent to each other on an intersection are equal

hence,

AOC=BOD

AOD=BOC

hence we get that AOC = 35°

therefore AOD = 145° (linear pair)

hope this helps.