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Polygons are related if they have the same number of sides. The class of a 3-4-5 triangle is
AOnly right triangles in A
BAll triangles in A
COnly the triangle 3, 4, 5
DOnly quadrilaterals in A
Answer & Solution
Correct answer: B. All triangles in A
Every triangle has three sides, so every triangle is related to the 3-4-5 triangle, whatever its angles.
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