Question

Как найти пириметер треугольника

Answer 1

Померяй все три стороны, а потом сложи их

Answer 2

Finding the Perimeter of a Triangle

To find the perimeter of a triangle, you can use the formula: Perimeter (P) = a + b + c, where a, b, and c are the lengths of the triangle's sides.

Let's consider a few examples to illustrate how to find the perimeter of a triangle using this formula.

1. Example 1: - Given: Side a = 9, Side b = 20 - Using the formula: P = 2 * (a + b) - Calculation: P = 2 * (9 + 20) - Result: P = 58

2. Example 2: - Given: Side lengths 3, 4, 3, 4 - Using the formula: P = 3 + 4 + 3 + 4 - Calculation: P = 14 - Result: P = 14

3. Example 3: - Given: Side lengths 20, 30 - Using the formula: P = 2 * (a + b) - Calculation: P = 2 * (20 + 30) - Result: P = 100

In general, to find the perimeter of a triangle, you simply need to add the lengths of all three sides together.

If you have specific values for the sides of a triangle, you can substitute those values into the formula to calculate the perimeter.

I hope this helps! If you have any more questions or need further assistance, feel free to ask.