Question

This assignment is due soon! If anyone can help me with this problem it would be great!

Answer 1

z = 32° (degrees)

Explanation:

Angles in triangle = 180° (degrees)

z + 12 + z + 40 + 2z = 180

2z + 2z + 12 + 40 = 180

4z + 52 = 180

4z = 180 - 52

4z = 128

z = 128/4 → 32

Answer 2

z=32

Explanation:

sum of these angles is equal to 180 so we add all of these angles and set it equal to 180

Z+12+2z+z+40=180

4z+52=180

-52. -52

4z=128

/4. /4

z=32

Hopes this helps