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What else can I help you with?
How many triangles in a 13 sided polygon?
To determine the number of triangles that can be formed within a 13-sided polygon, we can use the formula nC3, where n is the number of vertices in the polygon. In this case, n = 13. So, 13C3 = 286 triangles can be formed within a 13-sided polygon.
Is 91 a triangular number?
Oh honey, 91 is not a triangular number. Triangular numbers are those that can form an equilateral triangle, like 1, 3, 6, etc. 91 just doesn't make the cut. But hey, at least you asked!
How do you solve x2 y2 13?
To solve the equation x^2 + y^2 = 13, you are looking for all possible pairs of real numbers (x, y) that satisfy this equation. This equation represents a circle centered at the origin with radius √13. The solutions to this equation are all the points on the circle with radius √13.
What is the sum of the interior angels in a 15 sided polygon?
* (n-2)180 * n = number of sides of the polygon * (15 - 2)180 * (13)180 * = 2340o
How many sides does a polygon have if the sum of its angle measures is 1980?
The formula for number of sides a polygon has given the sum of its internal angles is 1800 * (n - 2). So, for a triangle, n=3, and sum of the angles is 1800. So to answer your question, first divide 1,980 by 180 to get 11. Now add 2, and you get the number of sides, 13. In case you're curious, a 13 sided polygon is called a triskaidecagon.
What is the numbers that belong to the series 1-2-5-10-13-26-29-48?
The numbers that belong to the series are the following: 1, 2, 5, 10, 13, 26, 29 and 48.
What numbers does not belong to the following series 1-2-5-12-13-26-29-48?
1 - it is the only number that is neither prime nor composite.
Which one of the following numbers does not belong to the series 3 7 9 11 13 17?
9 - all the rest are prime
Which number does not belong in the following series 1-2-5-10-13-26-29-48?
Numerical Answer48 does not belong, because the sequence is (double) then (add 3) and after 256 to 29, the last number should be 58.Spelling Answer2 does not belong, because the rest of the numbers include the letter E when you spell them out in English.
Which one of the following numbers does not belong to the series 1 3 5 7 9 11 12 13 15?
The answer is 12 every other numbers are odd numbers, but 12 is an even number
Which one on the numbers doesn't belong in the following series 1 2 5 10 13 26 29 48?
Most probably 48.
What is the next number in the following series 6-11-13-8-10-5-7?
2
Which one of the numbers does not belong in the following series 5-2-8-13-16?
It could be any one of them. 5: The smallest prime number with a composite on either side. 2: The only even prime number. 8: The only perfect cube number. 13: The only 2-digit prime. 16: The only perfect square number.
What is the missing number in the following number series 5 12 14 7 10 13 6 8 15?
17 :)
What number is the next logical number in the following sequence of numbers 1 1 2 3 5 8 13?
21. This is the Fibonacci series.
What is the next number in the following series 16 - 11 - 13 - 8 - 10 - 5 - 7?
The pattern is - 5 then +2. 2 and 4 are the next numbers in the series.
What number doesnt belong 8 9 12 13 16 17 18?
18-the correct number should be 20.
