Math, asked by vikasa89, 11 months ago

The diagonals AC and BD of a parallelopram ABCD intersect each other at a point O.
DAC = 30°, AOB = 70° then ADO = ?

Answers

Answered by Adityakumar9486

1

Answer:

ADO=40

AOD+AOB=180

AOD+70=180

AOD=180-70=110

IN triangle AOD

AOD+DAO+ADO=180

110+30+ADO=180

ADO=180-140=40

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