The length of three sides of traingle ABC are 6 cm 4 cm and 9 cm trangleDEF is similar to traingle ABC the length of one of the sides of traingle DEF is 36 cm what is the greatest perimeter possible for traingle DEF
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Since ΔABC ≈ ΔDEF
All sides of both triangles are similar.
Smallest side of ΔABC = 4cm
Ratio of the sides of the triangles = 4/36 = 1/9 = 1:9
Second side = 6×9 = 54cm
Third side = 9×9 = 81cm
Greatest perimeter possible = 36 + 54 + 81 = 171cm
171cm
All sides of both triangles are similar.
Smallest side of ΔABC = 4cm
Ratio of the sides of the triangles = 4/36 = 1/9 = 1:9
Second side = 6×9 = 54cm
Third side = 9×9 = 81cm
Greatest perimeter possible = 36 + 54 + 81 = 171cm
171cm
varinder786786:
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