# How long is the third side if the Perimeter is 96 cm 2 sides are 34 cm and 25 cm?

31 cm

31+34+25 = 90

### How do you find the length of third side of a triangle given two sides and permeter of the triangle?

### How do you find the perimeter of a triangle if 10m and 25m are the given sides?

The lengths of two sides are not enough to determine the perimeter of a triangle: Either the third side or else the angle between the two given sides is also needed. If two of the sides are 10m and 25m, then the third side can be anything between 15m and 35m, and the perimeter can be anything between 45m and 70m.

### What is the measure of the third side of a triangle where the perimeter is 8X plus 4Y and the others are X plus 2Y and 3X plus Y?

The perimeter of the triangle is 8x + 4y. The measures of two of the sides are x + 2y and 3x + y. If these two sides were added together, they would be 4x + 3y: x + 2y 3x + y 4x + 3y The third side is the perimeter minus the two known sides, so 8x + 4y - (4x + 3y). Distribute the negative: 8x + 4y - 4x - 3y…

### What is the perimeter of a penatgon?

The perimeter of a pentagon is the sum of its sides. If it is a regular pentagon, just multiply the length of a side by 5. The perimeter of a pentagon is the sum of its sides. If it is a regular pentagon, just multiply the length of a side by 5. The perimeter of a pentagon is the sum of its sides. If it is a regular pentagon, just multiply the length of a…

### How do you find the perimeter of a triangle if you only know the length of two sides?

You cannot discover the perimeter of a triangle if all you have is the length of two sides and nothing else. Knowing only the length of two sides of a triangle is insufficient to discover the length of the third side, and, thereby, discover the perimeter. Use the link below to a related question and see how it works.

### The perimeter of the square and then convert the answer to meters?

The perimeter of a square is four times the length of a side - since the square has 4 sides of equal length. The perimeter of a square is four times the length of a side - since the square has 4 sides of equal length. The perimeter of a square is four times the length of a side - since the square has 4 sides of equal length. The perimeter of a square is…