the lengths of the sides of a triangle are three consecutive odd integers. The perimeter of the triangle is 45in. What is the length of the shortest side of the triangle?

Answers

Answer 1
The middle integer is the average of them, their total divided by 3. The shortest side is 1 less, so is
.. 45/3 -1 = 14

Related Questions

Find 3 consecutive integers whose sum is 180

Answers

60. 60 + 60 + 60 = 180.
x + (x+1) + (x+2) + (x+3) = 180
4x + 6 = 180
4x = 174
x = cannot be an even integer
If they were consecutive even integers,
x + (x+2) + (x+4) + (x+6) = 180
4x + 12 = 180
4x = 168
x = 42, 44, 46, 48
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