answersLogoWhite

0

Is 19 a triangle number

User Avatar

Anonymous

13y ago
Updated: 10/17/2024

nope

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

What is a 19 sided triangle called?

If it is 19 sided it cannot be a triangle. The "tri" in the word triangle means 3. So a triangle can have only 3 sides - no more, no fewer!


What is the smallest whole number larger than the perimeter of any triangle with a side length of 5 and a side length of 19?

It is 48.


Triangle number of 28?

28 is a triangle number. The 28th triangle number is 406.


What is the third triangle number?

The third triangle number is 6.


What is the fifth triangle number?

The fifth triangle number, known as T5 is 15.


Can 100 be a triangle number?

No. Triangle numbers are a fixed set of numbers that can't be altered to make one certain number turn into a triangle number.


Why is 10 called a triangular number?

A triangular number or triangle number counts the objects that can form an equilateral triangle. 10 objects can be formed into an equilateral triangle.


What are the release dates for American Gothic - 1995 Triangle 1-19?

American Gothic - 1995 Triangle 1-19 was released on: USA: 10 July 1996


Is the area of one triangle a rational number or an irrational number Explain.?

The area of a triangle can be a rational number or an irrational number depending on its dimensions.


What is the length of EF in the right triangle 19 and 12?

The answer depends on the labels of the sides which are 19 and 12.


Triangle ABC is an isosceles right triangle with angle an equal to 90 degrees Find the perimeter if AB equals 19 Round answer to 2 decimal places?

There are two equal sides of 19 units in the right angled triangle. To find the third side use Pythagoras' theorem: 192+192 = 722. The square root of 722 = 26.87005769 Perimeter of triangle = 19+19+26.87005769 = 64.87005769 Therefore perimeter of triangle rounded to 2 decimal places = 64.87 units.


What is the triangle number of 13?

The triangle number of 13 can be calculated using the formula n(n+1)/2, where n is the number you are finding the triangle number of. In this case, n is 13. Plugging 13 into the formula, we get 13(13+1)/2 = 13(14)/2 = 182/2 = 91. Therefore, the triangle number of 13 is 91.