find x of a polygon whose angles are 50' 120 and 130
Answers
Answered by
2
Step-by-step explanation:
120+50+130+X=450
300+X = 450
X =150
.
marks as brainlist..
Similar questions
Social Sciences,
5 months ago
English,
5 months ago
Computer Science,
10 months ago
Political Science,
1 year ago
Social Sciences,
1 year ago
Math,
1 year ago