please help!

solve for x


Please Help Solve For X class=

Answer :

Answer:

x = 12°

Step-by-step explanation:

total interior angle of triangle is 180°

so, 10x -11 + 3x+ 1 + 3x -2 = 180

16x-12 =180

16x = 192

x = 12°

Go Question: Other Questions