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laila [671]
3 years ago
11

The perimeter of a triangle is the sum of all three side lengths of the triangle. Two side lengths of a triangle are 27 centimet

ers and 38 centimeters. If the perimeter of the triangle is 84 centimeters then write an equation using i, the length of the third size.​
Mathematics
1 answer:
amid [387]3 years ago
5 0

Answer:

Step-by-step explanation:

27 + 38 + i = 84

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