The two labeled angles are complementary, since they both join to form a right angle. This means
x º + (x + 4)º = 90º
2x º + 4º = 90º
2x º = 86º
x = (86º)/(2º) = 43
Answer:
x = 43°
Step-by-step explanation:
When adding both angles together you should get 90°
[tex]x+(x+4) = 90[/tex]
[tex]2x +4 = 90[/tex]
[tex]2x = 86[/tex]
[tex]\frac{2x}{2} = \frac{86}{2}[/tex]
[tex]x=43[/tex]
