Answer:
70° is the answer hope it helps
30°+90°+ 3y= 180°
120°+3y= 180°
3y= 180°-120°
y= 60°/3
y= 20°
Now
y°+90°+x°= 180°
20°+90°+x= 180°
x= 180°-110°
x= 70°
Answer:
2x+2x is 4 +3x is 12+ 1 is 13 + 3 is 15 - 2 is 13 -1 is 12
so x=15
and y=12
Maybe if i add 10 + 30 is = 40 this is my answer
Answer:55
Step-by-step explanation:
sike i lied that is so easy just try
Answer:
R= diameter ÷ 2
Step-by-step explanation:
the radius is half the diameter.
