shadowking shadowking

05-01-2016
Mathematics

contestada

Angles of xyz are in the ratio 3:3:6. What are the measures of the angles

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pingwin09 pingwin09

06-01-2016

Let
x = 3a (first angle)
y = 3a (second angle)
z = 6a (third angle)

The total angle of a triangle is ALWAYS 180.
3a + 3a + 6a = 180
12a = 180
a = 15

Therefore, x = 45, y = 45, z = 90

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