Question

Рівно бедрений трикутник АВС.1АВ іВС- бедра трикутника.2 АС - основа трикутника.3. Кут В вершина трикутника. 4. Кут А і кут С кути при основі трикутника.5. ВД- бісектриса, медіана і висота проведина до основи.

Answer 1

Ответ:

нужно было нарисовать?

тут просто нет что нужно найти

там AB и BC - бедра*

Answer 2

Properties of an Isosceles Triangle

An isosceles triangle is a triangle with two sides of equal length. Let's analyze the properties of an isosceles triangle based on the given information.

1. AB and BC are the legs of the triangle: In an isosceles triangle, the two sides that are equal in length are called the legs. In this case, AB and BC are the legs of triangle ABC.

2. AC is the base of the triangle: The third side of an isosceles triangle, which is not equal in length to the legs, is called the base. In this case, AC is the base of triangle ABC.

3. Angle B is the vertex angle: The angle formed by the two legs of an isosceles triangle is called the vertex angle. In this case, angle B is the vertex angle of triangle ABC.

4. Angles A and C are the base angles: The angles formed by the base and each leg of an isosceles triangle are called the base angles. In this case, angles A and C are the base angles of triangle ABC.

5. VD is the bisector, median, and altitude drawn to the base: In an isosceles triangle, the bisector, median, and altitude drawn to the base are all the same line segment. In this case, VD is the bisector, median, and altitude drawn to the base AC of triangle ABC.

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