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11-05-2015
Mathematics

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the measures of the angles of XYZ are in the ratio 4:5:6 what are the measures of the angles

Respuesta :

11-05-2015

the angle measures would have to add up to 180 as a general rule so make x the multiplier and:
4x+5x+6x=180
15x=180
x=12
so then
4(12)=5(12)+6(12)=180
48, 60, and 72

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