Question

In parllogram ABCD ,if A=115degree find angle B angle C angle D

Answer 1

↑ Here is your answer ↓
_____________________________________________________________
_____________________________________________________________

In a parallelogram, opposite angles are equal

and adjacent angles are supplementary,

$B = 180^o - A$

$B = 180^o - 115^o$

$B = 65^o$

Now, 

$C = A$

$C = 115^o$

And,

$D =B$

$D = 65^o$