Does 5 7 11 make triangles?

A triangle with length of sides 5, 7 and 11 is obtuse.


Does 5 7 10 make a triangle?

Earlier Problem Revisited. The three lengths 5, 7, and 10 do make a triangle. The sum of the lengths of any two sides is greater than the length of the third.

Does 5'7 and 12 make a triangle?

The 5, 7, 12 answer choice is the only option for which this is not the case. and . Therefore, the third side length must be between 2 and 12. Because it is equal to the sum, not less than the sum, it is not possible that these could be the side lengths of a triangle.


What numbers make triangles?

The triangular number sequence is the representation of the numbers in the form of equilateral triangle arranged in a series or sequence. These numbers are in a sequence of 1, 3, 6, 10, 15, 21, 28, 36, 45, and so on.

What 3 numbers make a triangle?

All you have to do is use the Triangle Inequality Theorem, which states that the sum of two side lengths of a triangle is always greater than the third side. If this is true for all three combinations of added side lengths, then you will have a triangle.


How to determine if three lengths form a triangle



What numbers Cannot form a triangle?

Let us revise a fundamental property - "Three numbers cannot form a triangle if the sum of any two is less than the third".

Can 4 8 12 make a triangle?

Use the Triangle Inequality Theorem. Check to make sure that the smaller two numbers add up to be greater than the largest number. 4 + 8 = 12 and so yes these lengths make a triangle.

How do you know if a triangle is possible?

Approach: A triangle is valid if sum of its two sides is greater than the third side.


Can 3 4 5 make a triangle?

A Pythagorean triple is a special kind of right triangle where the lengths of all three sides are whole numbers. The most well-known and smallest of the Pythagorean triples is the 3-4-5 triangle where the hypotenuse is 5 and the other two sides are 3 and 4.

Can the sides of a triangle have lengths 5'7 and 11?

Given, the length of the sides of a triangle are 5, 7 and 11. To find the type of triangle we have to find the sum of the squares of the 2 shorter sides and compare it with the square of the largest side. So, the triangle is not an acute triangle.

Does 7/8 15 make triangles?

In the usual sense of things (Euclidean Geometry), no. You could have a 'degenerate triangle', but that's not exactly a triangle in the way we usually think about a triangle.


Is 5 feet 12 feet 13 feet a right triangle?

Yes, a right triangle can have side lengths 5, 12, and 13.

Does 8 15 17 make triangles?

Yes, 8, 15, 17 is a Pythagorean Triple and sides of a right triangle.

Can a 6 8 10 form a triangle?

Hence, the correct answer is yes and the given triangle is right triangle. Sides of a triangle are given below.


Are in the ratio 5 3 7 The triangle is?

Therefore, the triangle is an acute angled triangle.

Does 2 3 4 make a triangle?

Do 2, 3, and 4 make a right triangle? We have 4² = 16 and 2² + 3² = 4 + 9 = 13 , so the sum of squares of the two smaller numbers is NOT equal to the square of the largest number. That is, 2, 3, and 4 do not form a Pythagorean triple; in other words, there is no right triangle with sides 2, 3, and 4.

Can 3 6 9 make a triangle?

The Triangle Inequality Theorem states that the sum of any 2 sides of a triangle must be greater than the measure of the third side. Since 3 + 6 = 9, the third side, we cannot form a triangle with sides measuring 3, 6, 9.


Can 2 3 6 make a triangle?

Explanation: No, a triangle cannot be constructed with sides of 2 in., 3 in., and 6 in. For three line segments to be able to form any triangle you must be able to take any two sides, add their length and this sum be greater than the remaining side.

Does 9 12 15 make triangles?

Which set of sides could make a right triangle? Explanation: By virtue of the Pythagorean Theorem, in a right triangle the sum of the squares of the smaller two sides equals the square of the largest side. Only 9, 12, and 15 fit this rule.

Does 4 7 9 make right triangles?

Acute, Right, Obtuse, The lengths do not form a triangle. For lengths to form a triangle, the sum of any two sides should be greater than the third side. Hence, it is an obtuse triangle.


Is 6 8 11 can form a triangle?

1 Expert Answer

So, (6,8,11) is not a right triangle as the hypotenuse is too long.

When can a triangle not be drawn?

As we know, For any triangle sum of the lengths of any two sides must be greater than or equal to the length of third sides. So, triangle can not be formed.

What length Cannot be a triangle?

Given the Triangle Inequality, the sum of any two sides of a triangle must be greater than the third side. Therefore, these lengths cannot represent a triangle.


Can 3 right angles make a triangle?

No, a triangle cannot have 3 right angles. Since the sum of the angles in a triangle is 180 degrees. Visit BYJU'S – The Learning App to know in detail about the properties of triangles.