Un cilindro tiene dos bordes
Answer:
X=10
Step-by-step explanation:
The arc is twice the angle, so 130.
12x+10=130
12x=130-10
12x=120
x=10
Answer:
C=G=80°
Step-by-step explanation:
C=180°-(A+B)
G=180°-(E+F)
Because the sum of three angles of any triangle adds up to 180°
Answer:
The answer is c
Step-by-step explanation: