315,596 views
30 votes
30 votes
Can somebody please help

Can somebody please help-example-1
User Mabahj
by
3.1k points

1 Answer

21 votes
21 votes

Explanation:

x + 90⁰ + 90⁰ + 120⁰ = 360 ....sum of angles of quadrilatral is 360⁰

x = 60⁰...

User Imre Greilich
by
2.8k points