Question

Find the measure of angle A

Answer 1

50 degrees

Explanation:

Sum of all three angles of a triangle always equal 180

so lets add them and set it equal to 180

(56+x)+(x+56)+80=180

2x+192=180

-192. -192

2x= -12

/2. /2

x= -6

now we fill it in for angle A

-6+56

50 degrees

hopes this helps