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To see if three lengths can be made into a triangle:
- Add together the two shorter lengths;
- if this sum is greater than the remaining length, then a triangle can be made;
- otherwise the sum is less than or equal to the remaining length and a triangle cannot be made.
examples:
- 3, 4, 5
- 5, 5, 8
- 12, 30, 18
- 12, 35, 18
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What set of lengths could not be the lengths of the sides of a triangle?
If any of its 2 sides is not greater than its third in length then a triangle can't be formed.
How do you find which triangle if you know the lengths of the sides of a triangle whether it is isosceles or equilateral or scalene?
You look at the lengths of the sided of the triangle. If the two lengths are same, the triangle is an isosceles triangle. If all the lengths are same, the triangle is an equilateral triangle. If none of the lengths are same, the triangle is a scalene triangle.
What is the name of A triangle with sides of no equal length?
A triangle with no right angle and sides of different lengths is a scalene triangle.
What type of Triangle has three sides of different lengths?
scalene triangle
Does a scalene triangle have two congruent sides?
A scalene triangle has no congruent sides, they are all different lengths.
The lengths of the 3 sides of a certain triangle are related as shown below where n is the length of the shortest side of the triangle. 0.5n 1.5n 2.5n Which of these name the lengths of the sides for?
The lengths of the 3 sides of a certain triangle are related as shown below, where n is the length of the shortest side of the triangle.0.5n, 1.5n, 2.5nWhich of these name the lengths of the sides for another triangle, similar to the first triangle, for any value n ≥ 1?
What set of lengths could not be the lengths of the sides of a triangle?
If any of its 2 sides is not greater than its third in length then a triangle can't be formed.
Which three measurements could be the length of the sides of a triangle?
The list that accompanies the question doesn't contain any numbers that could be the lengths of the sides of a triangle.
What is the difference between a scalene an isosceles and an equilateral triangle?
A scalene triangle has 3 sides of different lengths An isosceles triangle has 2 sides of equal lengths An equilateral triangle has 3 sides of equal lengths
What are the lengths of the sides of an obtuse triangle?
The 3 sides have different lengths
Lengths of a scalene triangle sides?
All three sides have different lengths.
What are the kinds of triangle according to measure of sides?
An isosceles triangle has 3 sides 2 of which are equal in lengths An equilateral triangle has 3 sides all of which are equal in lengths
How is a square and equilateral triangle the same?
A square's sides have equal lengths, and an equilateral triangle's sides also have equal lengths.
What is one way a scalene and equilateral triangle different?
A scalene triangle has sides of different lengths while an equilateral triangle has sides of equal lengths
What is the triangle that has the lengths of at least two sides?
An EQUILATERAL triangle has all three sides the same length. An ISOSCELES triangle has two sides with the same length. A SCALENE triangle has all three sides different lengths.
What is a triangle where the sides are different lengths?
A right triangle * * * * * No, it is a scalene triangle.
What triangle has one right angle and all three sides are different lengths?
A triangle with a right angle and different lengths for sides is a right, scalene triangle.
