The ratio of the measures of the sides of a triangle is 9: 12: 5. if the perimeter of the triangle is 130 feet find the measures of the sides

45, 60 and 25

Step-by-step explanation:

9:12:5

9 + 12 + 5 = 26

now to get the first sides

9/26 × 130 = 1170/26 = 45

To get the second side;

12/26 × 130 =1560/26=60

To get the third side;

5/26 × 130 =650/26 = 25

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step-by-step explanation:

47 - 90 = 43

43 - 180 = x

x = 137