Answer:
66° and 10 (or 70 if you want the angle)
Step-by-step explanation:
since its a straight line then put it equal to 180
5. x+114=180
x=66
since its a right angle then put it equal to 90
7x+20=90
7x=70
x=10
but if you want the angle then just plug it in, 7(10)=70
