The perimeter of the triangle is 9 m, one side is 3.4 m, and it is 1.64 m larger than the other side
| September 25, 2021 | education
The perimeter of the triangle is 9 m, one side is 3.4 m, and it is 1.64 m larger than the other side. find the third side of the triangle.
Find the second side of the triangle.
3.4 – 1.64 = 1.76 m.
The perimeter of a triangle is equal to the sum of all its sides.
Let’s find the third side, for this we subtract the sum of its two known sides from the perimeter of the triangle.
9 – (3.4 + 1.76) = 3.84 m.
Answer: The third side of the triangle is 3.84 m.
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