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He measures of the angles of a triangle are in the extended ratio 4 : 5 : 6. what is the measure of the smallest angle?
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He measures of the angles of a triangle are in the extended ratio 4 : 5 : 6. what is the measure of the smallest angle?
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Jan 5, 2018
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He measures of the angles of a triangle are in the extended ratio 4 : 5 : 6. what is the measure of the smallest angle?
Mathematics
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DaveCS
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In a triangle, the three interior angles always add to 180°
4x + 5x + 6x = 180
15x = 180
x = 180/15
x = 12
the measure of the smallest angle
= 4x = 4*12 =
48
°
Vasant
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Jan 11, 2018
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Vasant
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