cale2
cale2
29-12-2017
Mathematics
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Can someone give me a hand
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tynollette
tynollette
29-12-2017
the four interior angles make a sum of 360
x+10+3x+2x+x=360
7x=350
x=50
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unicorn1236
unicorn1236
29-12-2017
Well.. k so a four sided figure has a sum of 360 degrees. So basically now all you have to do is add everything inside the four sided figure and set it equal to 360
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