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one angle of a triangle is twice as large as another and 25 degree more than the third angle. find all three angles
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one angle of a triangle is twice as large as another and 25 degree more than the third angle. find all three angles

User Nosredna
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1 Answer

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Let x, y, and z be the 3 angles of the triangle.

x = 2y
x = z + 25
x + y + z = 180
-----------------------

x = 82
y = 41
z = 57
User Kpalser
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