Respuesta :

hkh91

b=145 degrees (corresponding angles)

a+145= 180 (straight angles)

a = 180-145

a =35

Answer:

a = 35

b = 145

Step-by-step explanation:

b = 145  [corresponding angles]

a + 145 = 180 [straight angles]

a = 180-145

a = 35