Question

The diagonals of a rectangle ABCD intersect at O. If angle aob = 50 degree fing angle cod and ocd

Answer 1

ANSWER

From figure,

∠COD=∠AOB (Vertically opposite angles)

=>∠COD=30 °

In △OCD,

∠OCD+∠ODC+∠COD=180 °

∠OCD+∠OCD+∠COD=180°

(Diagonals are equal in rectangle)

2∠OCD+30 ° =180 °

∠OCD=75 °