Question

Как найти площадь у треугольника

Answer 1

S=1\2bh   вроде так
S- площадь треугольника
b-длинна
h-длинна

Answer 2

Вот эта формула тебе поможет

Answer 3

Finding the Area of a Triangle

To find the area of a triangle, you can use different formulas depending on the information you have about the triangle. Here are a few methods:

1. Using the base and height: If you know the length of the base and the height of the triangle, you can use the formula: Area = (base * height) / 2. 2. Using the lengths of the sides: If you know the lengths of all three sides of the triangle, you can use Heron's formula: Area = sqrt(s * (s - a) * (s - b) * (s - c)), where s is the semiperimeter of the triangle and a, b, and c are the lengths of the sides. 3. Using trigonometry: If you know the lengths of two sides and the included angle, you can use the formula: Area = (1/2) * a * b * sin(C), where a and b are the lengths of the sides and C is the included angle between them.

It's important to note that the units of measurement for the base, height, and sides should be the same in order to get the correct area.

Let me know if you have any further questions!