the lengths of the sides of a triangle are in the ratio 5:6:7. describe the length of the longest side if the perimeter is less
2 answers:
Answer:
Less than 21 cm.
Step-by-step explanation:
Let x represent the multiplier.
We have been given that the lengths of the sides of a triangle are in the ratio 5:6:7. The perimeter of all sides of the triangle would be .
We have been given that the perimeter is less than 54 cm.
We can set this information in an inequality as:
Since the length of longest side is , so:
Therefore, the length of the longest side will be less than 21 cm.
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