11. What is the value of x in the figure at the right? (Examples 3 and 4)
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Answer:
x = 11
Step-by-step explanation:
Therefore, [tex]15x + 15x + 15 + 15 = 360[/tex]
[tex]\implies 30x+30=360[/tex]
[tex]\implies 30x=330[/tex]
[tex]\implies x=11[/tex]