Question

One angle of a parallelogram is three times the other. What are the measures of all the angles of
the parallelogram?

Answer 1

According to given sum,

Let one angle of the llgram be x.

And

another angle will be 3x.

So, we know that

Sum of all angles in the llgram is 360.

=> x+x+3x+3x = 360

=> 8x=360

=> x=45.

Another angle => 3×45 =135.

so, The angles of the parellelogram are

45 ; 45 ; 135 & 135.

ANSWER PROVIDED BY GAUTHMATH