Help geometry question

Step-by-step explanation:

1) 4x+ 34 = 90°

      4x = 90 - 34

       4x = 56

          x = 56/4

x = 14°

2) 4x +2 + 2x + 10 = 90°

                  6x + 12 = 90

                          6x = 90 - 12

                          6x = 78

                            x = 78/6

                            x = 13

2

step-by-step explanation:

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .