Question

if two adjecent angles of a parellelogram are (5x - 5) and (10x + 35), then the ratio of these angles is​

Answer 1

Answer:

ratio = 1:3

Step-by-step explanation:

sum of two adjacent angles of a parallelogram is 180°

therefore 5x-5+10x+35 = 180°

15x + 30 = 180°

15x = 150°

x= 10

find angles by substituting x

5(10)-5 = 45

10(10) + 35 = 135

ratio between 45 and 135 is

45 : 135

1:3

Hence ratio is 1:3

Hope this answer is helpful to you please mark my answer as brainlist if you are satisfied