Sagot :
Answer:
SIMILARITIES:
--- Both have their own definite shape and definite proportion.
--- Both are polygons.
DIFFERENCES:
--- Difference about their shape.
--- Difference about the measure and number of sides.
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TRIANGLE
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SIMILARITIES
(1.) A close figure connected by line
segments.
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DIFFERENCES
(1.) 3 sides, corners
(2.) The sum of internal angles is 180°
QUADRILATERAL
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SIMILARITIES
(1.) have angles
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DIFFERENCES
(1.) 4 sides, 4 corners.
(2.) The sum of internal angles is 360°