Question

В треугольника вас стороны ав и вс имеют одну и ту же длину, равную 5дм, а стороны ас на 2дм короче каждой из них. вычислить периметр треугольника авс

Answer 1

5-2=3дм
5+5+3=13дм периметр

Answer 2

Perimeter of Triangle AVS

To find the perimeter of triangle AVS, we need to know the lengths of its sides. According to the given information, sides AV and VS have the same length, which is 5 dm. Additionally, side AS is 2 dm shorter than each of the other two sides.

Let's calculate the perimeter of triangle AVS step by step:

1. Determine the length of side AS: - Side AS is 2 dm shorter than sides AV and VS. - Since sides AV and VS have a length of 5 dm, side AS will have a length of 5 dm - 2 dm = 3 dm.

2. Calculate the perimeter: - The perimeter of a triangle is the sum of the lengths of its sides. - In this case, the perimeter of triangle AVS is equal to the sum of the lengths of sides AV, VS, and AS. - Since sides AV and VS have a length of 5 dm, and side AS has a length of 3 dm, the perimeter can be calculated as follows: Perimeter = AV + VS + AS = 5 dm + 5 dm + 3 dm = 13 dm.

Therefore, the perimeter of triangle AVS is 13 dm.

Please let me know if there's anything else I can help you with!