Question

ПОМОГИТЕ СРОЧНО!! знайти сторони рівнобедреного трикутника, якщо його периметр 27 см, а основа на 3 см більша від бічної сторони

Answer 1

Ответ:

сорьки за почерк надеюсь всё понятно

ответ : бічна сторона 13 ,а основа 10

Answer 2

Finding the Sides of an Isosceles Triangle

To find the sides of an isosceles triangle, we need to consider the given information: the perimeter of the triangle is 27 cm, and the base is 3 cm longer than the other two sides.

Let's assume that the two equal sides of the isosceles triangle are represented by 'x' cm each. Since the base is 3 cm longer than the other two sides, we can represent it as 'x + 3' cm.

The perimeter of a triangle is the sum of all its sides. In this case, the perimeter is given as 27 cm. So, we can write the equation:

x + x + (x + 3) = 27

Simplifying the equation, we get:

3x + 3 = 27

Subtracting 3 from both sides, we have:

3x = 24

Dividing both sides by 3, we find:

x = 8

Now that we have the value of 'x', we can find the lengths of the sides of the isosceles triangle. The two equal sides are 'x' cm each, which is 8 cm. The base is 'x + 3' cm, which is 11 cm.

Therefore, the sides of the isosceles triangle are: - Side 1: 8 cm - Side 2: 8 cm - Base: 11 cm

I hope this helps! Let me know if you have any further questions.