Question

Дано:ABCD-пареллелограмм;AE-биссектриса угла BAD;AB=7см;EC=3см.Найти:периметр пареллелограмма

Answer 1

Given Information:

We are given the following information: - ABCD is a parallelogram. - AE is the angle bisector of angle BAD. - AB = 7 cm. - EC = 3 cm.

Perimeter of the Parallelogram:

To find the perimeter of the parallelogram, we need to know the lengths of all four sides. Since we are not given the lengths of the other sides, we cannot calculate the exact perimeter.

However, we can make some observations based on the given information. In a parallelogram, opposite sides are equal in length. So, if AB = 7 cm, then CD is also equal to 7 cm. Similarly, if EC = 3 cm, then AD is also equal to 3 cm.

Therefore, the perimeter of the parallelogram can be calculated as follows: Perimeter = 2(AB + AD) = 2(7 cm + 3 cm) = 2(10 cm) = 20 cm.

So, the perimeter of the parallelogram is 20 cm.

Please note that the lengths of the other two sides (BC and DC) are not provided, so we cannot determine their lengths or calculate the exact perimeter of the parallelogram.

Let me know if there is anything else I can help you with!