Question

Периметр треугольника 7 см какова его площадь?

Answer 1

21см..........................

Answer 2

Perimeter of a Triangle

To find the perimeter of a triangle, you need to add the lengths of all three sides of the triangle. In this case, the perimeter of the triangle is given as 7 cm.

According to the search results, the formula for the perimeter of a triangle is:

P = a + b + c However, we don't have the lengths of the sides of the triangle provided in the question. Therefore, without additional information, it is not possible to determine the lengths of the sides or calculate the area of the triangle.

If you have the lengths of the sides of the triangle, please provide them so that I can assist you further in calculating the area.