Question

please tell answer
it's urgent​

Answer 1

Answer:

x = 35° and y = 55°

Step-by-step explanation:

Fact: Sum of angles in a linear pair is 180°

Hence, 3x + 75° = 180°

3x = 180° - 75°

3x = 105°

x = 105°/3

x = 35°

Also, x + 90° + y = 180°

35° + 90° + y = 180°

125° + y = 180°

y = 180° - 125°

y = 55°

Answer 2

Step-by-step explanation:

3x

75+3x =180(linear)

180-75=105

3x=105

x=105/3

x=35

x

x+90+75=180

x+165=180

x=180-165

x=15

y

90+15+y=180

105+y=180

y=180-105

y=75