02-11-2020
Mathematics

contestada

The ratio of the measures of the sides of a triangle is 5:6:7. The perimeter of the triangle is 216. Find the longest side of the triangle.

Respuesta :

02-11-2020

Answer:

the longest side is 84

Step-by-step explanation:

multiply the ratio by 12

5*12=60

6*12=72

7*12=84

60+72+84=216

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