Answer:
x=63
y=27
Step-by-step explanation:
As we can see from the graph x+ 117 form a straight line
x+ 117 = 180
Subtract 117 from each side
x+117-117 = 180 -117
x = 63
The graph indicates that x+y forms a right angles
x+y = 90
We know x = 63
63+y = 90
Subtract 63 from each side
63-63+y = 90-63
y = 27
