The perimeter of the triangle is 37 cm. One side is 12 cm. The other is 3/4 of the length
| April 3, 2021 | education
The perimeter of the triangle is 37 cm. One side is 12 cm. The other is 3/4 of the length of the first side. Find the length of the third side.
Let’s find the unknown side of the triangle.
12 * 3: 4 = 9 centimeters.
The perimeter of a triangle is equal to the sum of all its sides. To find the third side, you need to subtract the sum of the two already known sides from the perimeter.
37 – (12 + 9) = 16 centimeters.
Answer: The length of the side of the triangle is 16 centimeters.
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