kiahtab13
kiahtab13
25-06-2018
Mathematics
contestada
‼️‼️ASAP need help ‼️
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musiclover10045
musiclover10045
25-06-2018
For a shape to be a square all the angles need to be 90 degrees.
Angle B = 3x+60 = 90
3x +60 = 90
Subtract 60 from each side:
3x = 30
Divide both sides by 3:
x = 30 /3
X = 10
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mjam85877
mjam85877
25-06-2018
i really don't understand this question
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