Question

Find the angle measure (x) in the following figures
a. 50°
130°
120°
find x ?​

Answer 1

Answer:

sum of all the internal angle of quadrilateral=360⁰

so,

130⁰+120⁰+50⁰+ x⁰ = 360⁰

200⁰+ x⁰ = 360⁰

x⁰ = 360⁰- 200⁰

x⁰ = 160⁰

Please mark my answer as brainliest .