bellaebley bellaebley

09-03-2021
Mathematics

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babyarguing babyarguing

09-03-2021

the answer is 56 for the value of x

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najmjulie711 najmjulie711

09-03-2021

Answer: x=56

Step-by-step explanation:

I started off by figuring out what’s the total internal angles for a pentagon which is 540

Then i did 72+ 3x +2x+89+99 = 540

And i solved for x=56

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