Question

Найдите объем прямой призмы, если в её основании лежит прямоугольный треугольник с катетами 4 и 5см, а высота призмы равна 3 см. Срочно. Помогите пожалуйста.

Answer 1

Как то так...............

Answer 2

Calculation of the Volume of a Prism

To find the volume of a prism, we need to multiply the area of the base by the height of the prism. In this case, the base of the prism is a right triangle with legs measuring 4 cm and 5 cm, and the height of the prism is 3 cm.

To calculate the area of the base, we can use the formula for the area of a right triangle: (base * height) / 2. Plugging in the values, we get:

Area of the base = (4 cm * 5 cm) / 2 = 20 cm².

Now, we can calculate the volume of the prism by multiplying the area of the base by the height:

Volume of the prism = Area of the base * Height = 20 cm² * 3 cm = 60 cm³.

Therefore, the volume of the given prism is 60 cm³.

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