cindyycristanho
cindyycristanho
19-07-2017
Mathematics
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DemonHybrid
DemonHybrid
19-07-2017
the answer is 15................
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Linhh
Linhh
19-07-2017
angle BAC is 60 degrees
angle ABC is 180 - 124 = 56 degrees
ABC is a triangle so the sum of interior angles is 180 degrees
angles ACB is 180 - 56 -60= 64 degrees
4x is 64 so x is 16
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