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It will have 13 sides because 0.5*(132-39) = 65 diagonals
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∙ 11y ago
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Something divide by something 65?
There are many answers for this a common one would be 130 and 2 130/2=65 to figure this out take 65 and multiply it by 2, 3, 4, exc. then take your answer and divide it by the number you multiplied 65 with example 65*3=195 195/3=65 you can do this with any number
How many miles does the i 65 travel through Kentucky?
About 175
How many hours will it take to go 619 miles at 65 mph?
Time = Distance/Speed = 619/65 = 9.52 hours - assuming that an average speed of 65 mph can be maintained for that length of time, allowing for refuelling stops, comfort stops etc.
What is factorial of 65?
Factorial 65 = 8247650592082470666723170306785496252186258551345437492922123134388955774976000000000000000
What is an algebraic expression for 65 less than j?
-65
WHAT IS THE ANSWER TOD12N(N-3) GIVES THE NUMBER OF DIAGONALS d FOR A POLYGON WITH N SIDES.. use THIS EQUATION TO FIND THE NUMBER OF DIAGONALS FOR POLYGON THAT HAS 13 SIDES .SOLVE?
65
How many diagonals are in a triskaidecagon?
65. The number of diagonals in a polygon with n sides is given by: diagonals = n(n - 3) / 2 So for a triskaidecagon which has 13 sides n = 13 and: number_of_diagonals = 13(13 - 3) /2 = 13 x 10 / 2 = 65
How many diagonals in a 13 sided polygon?
I'm pretty sure it's 65
What are the total diagonals in an irregular polygon whose interior angles add up to 1980 degrees showing all work?
Suppose the polygon has V vertices.Then sum of interior angles is (V - 2)*180 degrees = 1980 degrees => V - 2 = 1980/180 = 11 => V = 13 A polygon with V vertices has V*(V-3)/2 = 13*10/2 = 65 diagonals.
How many parallel sides in a 25 sided regular polygon?
65
How many diagonals does triskaicagon have?
If you mean a triskaidecagon then it has 65 diagonals
How many diagonals does a tridecagon have?
A triangle has no diagonals
How many diagonals are in an irregular polygon?
The formula which tells you the number of diagonals possible in a regular polygon is:the number of points (or sides), which we will call 'n', multiply by (n-3). Then divide the answer by 2.This will give you the number of diagonals.Formula: n X (n-3)/2ExamplesA square has four sides.4 X (4-3) = 2Divide 2 by 2 = 2So a square, a 4-sided polygon, has two diagonals.A pentagon has five sides5 X (5-3) = 10Divide 10 by 2 = 5So a 5-sided polygon has 5 diagonalsUsing the same formula we can calculate the number of diagonals of any regular polygon.e.g. 13-sides13 X (13-3) = 130Divide 130 by 2 = 65So a 13-sided polygon has 65 diagonals!If a polygon is irregular, meaning that its sides are of different lengths, and if all the points of the polygon are pointing outwards, the same formula holds true.But if the polygon is so irregular that some of its angles point inwards, there is no way of computing the number of diagonals because, in some irregular polygons, some potential diagonals may be impossible to reach from one point to the other without going outside the boundary of the polygon.
How many diagonals do13gons have?
They have: 0.5*(132-(3*13)) = 65 diagonals
How many sides does hexacontakaipentagon have?
It has 65 sides.
How many diagonals does a 13-gon have?
formula n/2(n-3) so, 13/2(13-3) Diagonal is 65
How many diagonal lines does a 13-sided polygon have?
65. The equation to figure the number of diagonal lines for any polygon is n(n-3)/2. n= number of vertices
