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Finding unknown angles of triangles
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For all triangles, the 3 angles will always add up to 180 degrees
50 40 80 60
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What is the unknown angle
67 X
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What is the unknown angle
46 X
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What are the unknown angles x and y
46 y X
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What are the unknown angles x y and z
35 x y z
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What are the unknown angles x y and z
41 x y z
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