Find the perimeter of the triangle if one side is 2.2 cm and the other two are equal and longer

Find the perimeter of the triangle if one side is 2.2 cm and the other two are equal and longer than the first side by one second

Let’s write the value of the first side as 1.

In this case, since the other two sides are 1/2 larger than the first, their length will be:

1 + 1/2 from the first side.

Find the length of the two sides.

To do this, multiply the length of the first side by 1.5.

We get:

2.2 * 1.5 = 3.3 cm.

Find the perimeter of the triangle.

To do this, we sum up the values of all sides of the triangle.

We get:

2.2 + 3.3 + 3.3 = 2.2 + 6.6 = 8.8 cm.

Answer: The perimeter of the triangle is 8.8 cm.