Question

find
the value of
unknown angle x.
​

Answer 1

${\fbox {\star {\purple {The \: angle \: is.... }}}}$

$\huge \red {360-280=80}$

Answer 2

Answer:

Sum of all angles of quadrilateral = 360⁰

x+130⁰+80⁰+70⁰=360⁰

x+280⁰=360⁰

x=360⁰-280⁰

x=80⁰

The value of x is 80⁰.