Question

In the given figure two lines AB and CD intersect at a point O. If angle AOC+ angle BOD = 70* , find the measure of angle AOD

Answer 1

Answer:

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Step-by-step explanation:

Answer 2

Answer:

AOD=145°

Step-by-step explanation:

AOC and BOD(vertically opposite angles)

AOC+BOD=70

2(AOC)=70

AOC=35

AOD=180-AOC. (pair of linear angles )

AOD=180-35

AOD=145°