The length of the base of an isosceles triangle is 12 cm, which is 1/2 the length of its lateral side.
| July 6, 2021 | education
The length of the base of an isosceles triangle is 12 cm, which is 1/2 the length of its lateral side. Find the perimeter of this triangle.
The length of the base of an isosceles triangle is 12 centimeters.
The base is 1/2 the length of the lateral side of the figure.
According to the condition, it turns out that the lateral side is 2 times larger than the base.
In an isosceles triangle, the two sides are equal.
Let’s find what the lengths of each of the lateral sides of the triangle are equal to:
12 * 2 = 24 centimeters.
Let’s calculate the perimeter of this polygon:
24 + 24 + 12 = 60 centimeters.
Answer: The perimeter of the triangle is 60 centimeters.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
