Two sides and the perimeter of one triangle are respectively three times the corresponding sides and the perimeter

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asked Feb 3, 2018 in Mathematics by Kundan kumar (49,132 points) 34 440 1390

Two sides and the perimeter of one triangle are respectively three times the corresponding sides and the perimeter of the other triangle. Are the two triangles similar? Why?

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answered Feb 3, 2018 by Vikash Kumar (144,729 points) 8 11 26
 
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Since the perimeters and two sides are proportional
Therefore, the third side is proportional to the corresponding third side.
i.e., The two triangles will be similar by SSS criterion.

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