Sail Triangle
Help me with the perimeter of a Triangle? Word problem.?
6) The first side of a triangle is 8 m shorter than the second side. The third side is 4 times as long as the first side. The perimeter is 26 m. Find the length of each side.
7) A triangular sail has a perimeter of 25 m. Side a is 2 m shorter than twice side b, and side c is 3 m longer than side b. Find the length of each side.
Please show your work. Thank you. I appreciate it.
6) 1st side = 3m, 2nd side = 11m, and 3rd side = 12m
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