The perimeter just means the length of something all the way round.
So to find the perimeter of a triangle, you have to add the three sides together. That's it.
the ratio of the perimeter of triangle ABC to the perimeter of triangle JKL is 2:1. what is the perimeter of triangle JKL?
Answer: absolutely not! Answer: No. For starters, the area uses units of area (for example, square centimeters), while the perimeter uses units of length (For example, centimeters).
It depends what kind of triangle it is. For example, it can be 20 by 20 by 5.
A triangle has side lengths of 3, 4, and 5. The perimeter is 12 total. Perimeter is the total length of the outside of the object.
Length of a side of an equilateral triangle : Perimeter = 1 : 3 For example, if the length of the sides of an equilateral triangle were 5cm each, then perimeter would be three times that much - 15cm. 5 : 15 is the same as 1 : 3 when simplified. Length of a side of an equilateral triangle : Perimeter = 1 : 3 For example, if the length of the sides of an equilateral triangle were 5cm each, then perimeter would be three times that much - 15cm. 5 : 15 is the same as 1 : 3 when simplified.
The perimeter of a triangle is the sum of its three sides.
The perimeter of a triangle is the sum of its 3 sides
There is no reason for the perimeter of a triangle to have any relation to the perimeter of an unrelated rectangle!
Doubling the side lengths of a triangle results in a perimeter that is also doubled. The perimeter of a triangle is the sum of its three side lengths, so if each side length is multiplied by two, the total perimeter will similarly be multiplied by two. For example, if a triangle has side lengths of 3, 4, and 5, its original perimeter is 12, and if the side lengths are doubled to 6, 8, and 10, the new perimeter will be 24.
The perimeter of a triangle is the sum of its 3 sides
The perimeter of a triangle is the sum of its 3 sides
The perimeter of a triangle 4.5 by 1.5 is: 10.74