Question

If zº and (z + 50° are supplements of each other, find the value of z.​

Answer 1

Answer:

z° + z° + 50° = 180° [Supplementary Angles]

2z° = 180° – 50°

z° = 130°/2

z° = 65°

Answer 2

Answer:

z=65⁰

Explanation:

z⁰+z⁰+50⁰=180⁰(Supplementary angle)

or,2z=180⁰- 50⁰

or,2z=130⁰

z=130⁰/2⁰

z=65⁰