Answer:
x=8.5 and y=25
Explanation:
The total area of a triangle is 180 degrees.
Take the other two angles and subtract. Now subtract 9, and then divide by 4. x's measurement is 8.5
A straight line is 180, subtract 180 by 62.
180-62=118
Then add 7
118+7=125
Now divide by 5
125 divided by 5=25
Hope this has helped, have a good day.