Question

88 question as fast as possible

Answer 1

sum of two adjacent angles of a parallelogram is 180
so
(5x-5)+(10x+35)=180
or, 15x +30= 180
or, 15x =180-30=150
or, x =150/15 = 10
so the two angles be (5× 10-5)= 45 and (10×10 +35)= 135
now the ratio of these angles is
45:135= 1: 3
so option (a) is the correct answer