The perimeter of an isosceles triangle is 6.4 m and the side is 2.1 m. Find the base.
| May 26, 2021 | education
A triangle is three points not lying on one straight line, connected by segments.
An isosceles triangle is a triangle in which the sides are equal: AB = BC.
The perimeter of a triangle is the sum of all its sides:
P = AB + BC + AC.
In this way:
AC = P – AB – BC;
AC = 6.4 – 2.1 – 2.1 = 2.2 m.
Answer: The length of the base of the speaker is 2.2 m.
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