Question

4. The sides of a triangle are in the ratio of 2:7:3. The perimeter of the triangle is 114 centimeters. What is the length of the longest side? Show your reasoning​

Answer 1

66,5 sm

Explanation:

The sides of a triangle: 2x+7x+3x=114

12x=114

x=9,5

2×9,5=19,

7×9,5=66,5

3×9,5=28,5

Answer: 66,5