Question

please solve this from triangles chapter​

Answer 1

Answer:

z+143=180 (by linear pair of angles)

z=180-143

z=37

80+52+x=180 (by angle sum property of triangle)

132+x=180

x=180-132

x=48

z+x+y=180 (by angle sum property of triangle)

z=37,x=48,y=?

z+x+y=180

37+48+y=180

85+y=180

y=180-85

y=95

x=48

z=37

y=95