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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.
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 is the Nth term for a triangle number?
The Nth term for a triangle number is: 0.5n(n+1)
Is a triangle with sides of length 6 ft 21 ft 23 ft a right triangle explain why?
No it is not. To be a right triangle the largest number squared has to equal the sum of the squares of the other two sides (Pythagorean theorem).
What triangle has sides 23 mm 20 mm 13mm?
It is a scalene triangle
Tell whether each triangle with the givin side lengths is a right triangle?
23
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.
What are the release dates for Mayor of the Town - 1954 The Old Triangle 1-23?
Mayor of the Town - 1954 The Old Triangle 1-23 was released on: USA: 1954
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 type of triangle has side lengths of 23 24and 24?
An isoceles triangle! It has two lengths the same!
The height of a triangle is 3cm. If the area is 30cm^2 what is the length of the base of the triangle Show your work?
23
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.
