Question

angle aoc and boc form linear pair,if x-y=80 find x and y

Answer 1

Answer:

Step-by-step explanation:

X - Y = 80 .......(I)

X + Y = 180 .....(ii)

Adding equations (I) and (ii),

X - Y + X + Y = 80 + 180

2X = 260

X = 130

Now, putting the the value of X in equation (I)

X - Y = 80

130 - Y = 80

- Y = 80 - 130

-Y = - 50

Thus, Y = 50