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18 votes
18 votes
Find the value of x.
please help

Find the value of x. please help-example-1
User Vijay S
by
3.0k points

1 Answer

8 votes
8 votes

Answer:

123 degrees

Explanation:

Well, since we have a 4 sided figure, we know that the sum of the interior angles is 360 degrees.

(n-2)*180=(4-2)8180=360

Okay we are given 3 angles

120+43+74= 237

that means that x= 360-237

x=123 degrees

User Muhammad Hani
by
3.0k points