The 2 adjacent angles of a quadrilateral are (2x-2) degree and (5x+7)d

1.	The 2 adjacent angles of a quadrilateral are (2x-2) degree and (5x+7)degree.Then find the ratio of these angles.
Answer» Answer: 11:2 Step-by-step explanation: as they are QUADRILATERAL adjacent angles will be = 180 degree 2x-2+5x+7=180 7x+5=180 7x=175 x=175/7 x=25 degree one ANGLE = 225-2 = 50-2 = 48 degree other angle = 525+7 = 125 + 7 = 132 degree ratio = 11:2 plz mark as brainliest

The 2 adjacent angles of a quadrilateral are (2x-2) degree and (5x+7)degree.Then find the ratio of these angles.

Answer»

Answer:

11:2

Step-by-step explanation:

as they are QUADRILATERAL adjacent angles will be = 180 degree

2x-2+5x+7=180

7x+5=180

7x=175

x=175/7

x=25 degree

one ANGLE = 2*25-2 = 50-2 = 48 degree

other angle = 5*25+7 = 125 + 7 = 132 degree

ratio = 11:2

plz mark as brainliest