Question

plz help me with this questions

Answer 1

Answer:

12) x=50°(alternate interior angles)

x=y(corresponding angles)

y=50°

y+z=180°(linear pair)

50+z=180

z=180-50

z=130°

w=y(corresponding angles)

w=50°

13) y+44+56=180°(sum of all interior angles of a triangle are supplementary)

y+100=180

y=180-100

y=80°

also

y+x+z=180°(linear pair)

we know

x=56°(alternate interior)

z=44° (alternate interior)

therefore

x+y+z=180°

56+80+44=180°

180°=180°

hope it helps

Answer 2

Answer:

12. w,x,y = 85°

z = 95°

13. y = 80°

x= 56°

z= 44°

Please mark me brainliest