Find the perimeter of an isosceles triangle with sides 7 cm and 15 cm.
| May 22, 2021 | education
The base of an isosceles triangle cannot be 15 cm, since one side of a triangle cannot be larger than the sum of the other two sides. This means that the base of an isosceles triangle is 7 cm, and the side equal sides are 15 cm each.
The perimeter is the sum of all the sides of the shape. Let’s find the perimeter:
P = 15 + 15 + 7 = 37 cm.
Answer: 37 cm
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.
