Asked by Derick
The longer side of a triangle is 3 times the shorter side. The third side is 4 inches longer than the shorter. How long is the short side if the perimeter is more than 39 inches?
Answers
Answered by
Steve
If the shortest side is x, then we have
x + (x+4) + 3x > 39
5x > 35
x > 7
By the way, <u>longer</u> implies only two items. You want to use <u>longest</u> here, since a triangle has three sides.
Especially, since without knowing the value of x, maybe x+4 is bigger than 3x. The problem should simply have stated 2nd side and 3rd side.
x + (x+4) + 3x > 39
5x > 35
x > 7
By the way, <u>longer</u> implies only two items. You want to use <u>longest</u> here, since a triangle has three sides.
Especially, since without knowing the value of x, maybe x+4 is bigger than 3x. The problem should simply have stated 2nd side and 3rd side.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.