Question

Чему равна площадь трапеции с основаниями 6 см, 14 см и высотой 20 см?

Answer 1

Площадь равна полусумме оснований га высоту: S=1/2*6*14*20=840; Ответ: 840см^2

Answer 2

Calculation of the Trapezoid's Area

To calculate the area of a trapezoid, we can use the formula:

Area = (a + b) * h / 2

where: - a and b are the lengths of the bases of the trapezoid - h is the height of the trapezoid

In this case, the trapezoid has bases of 6 cm and 14 cm, and a height of 20 cm. Plugging these values into the formula, we get:

Area = (6 + 14) * 20 / 2

Simplifying the equation:

Area = 20 * 20

Calculating the result:

Area = 400 cm².

Therefore, the area of the trapezoid with bases of 6 cm, 14 cm, and a height of 20 cm is 400 cm².