Answer:
x° = 10°
5x° = 50°
2x° = 20°
Step-by-step explanation:
We know that the angles of a triangle are equal to 180°, so we can set up an equation
(Given) 110° + 5x° + 2x° = 180°
(Subtract 110 from both sides) 5x° + 2x° = 70°
(Combine like terms) 7x° = 70°
(Divide both sides by 7) x = 10°
Now we can fill it in.
x° = 10°
5x° = 5(10)° = 50°
2x° = 2(10)° = 20°
