Question

Постройте параллелограмм , у которого две стороны и диагональ соответственно равны 30 мм, 50 мм, 60 мм. Помоги пожалуйста , не могу не как понять

Answer 1

Значит так...у паралел. есть четыре стороны. каждые 2 из них равны между собой и параллельны. вот смотри, две большие стороны будут по 50 мм. две маленькие - 30 мм. проведи из одного угла в другой диагональ. лона будет 60 мм.

Answer 2

Building a Parallelogram with Given Side Lengths and Diagonal

To build a parallelogram with given side lengths and diagonal, we can use the properties of a parallelogram to determine the required angles and construct the shape.

Given: - Side lengths: 30 mm, 50 mm - Diagonal length: 60 mm

To construct the parallelogram, we can follow these steps:

1. Determine the Angles: - Use the given side lengths and diagonal to calculate the angles of the parallelogram.

2. Construct the Parallelogram: - Use the calculated angles and side lengths to draw the parallelogram.

Calculating the Angles

The angles of a parallelogram can be calculated using the law of cosines. The law of cosines states that for any triangle with sides of length a, b, and c, and angles opposite those sides A, B, and C, the following equation holds true: - c^2 = a^2 + b^2 - 2ab * cos(C)

Using this law, we can calculate the angles of the parallelogram using the given side lengths and diagonal.

Constructing the Parallelogram

Once the angles are calculated, we can use a ruler and protractor to construct the parallelogram. Start by drawing one side of the parallelogram, then use the calculated angles and side lengths to complete the shape.

I hope this helps! Let me know if you need further assistance.