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Number of sides in a polygon

All but one of the interior angles of a convex polygon measure 163. How many sides could the polygon have?

 

Please help me understand this. Thanks.
asked Mar 3, 2011 in Algebra 1 Answers by anonymous


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54 Answers

All of the interiour angles must add up to 180 degrees, so 3. The side can't be more than 180 by definition, and polygons are measured in 180s.
answered Mar 3, 2011 by anonymous
This statement is not true.  They add up to multiples of 180...
yeah what they said or he/she said
answered Jan 19, 2012 by anonymous
which of these shapes is a four sided figure with only one pair of parellel sides?

1) trapezoid

2) rectangle

3) square

4) rhombus
answered Jan 31, 2012 by anonymous
This is a new question. You can ask it from http://mathhomeworkanswers.org/ask to get more help.
A trapezoid because it only has 1 set of parallel lines and it's 4 sided. The other 2 lines are intersecting lines. I hope it helps.
A Rectangle is a more likely 4 sides and have parellel sides and top and bottom.
answered Feb 7, 2012 by TyraMiddleton11 (260 points)

A Rectangle is a more likely 4 sides and have parellel sides  and top and bottom.

answered Feb 9, 2012 by TyraMiddleton11 (260 points)
wath is a polygon
answered Feb 19, 2012 by anonymous
あなたはばかです。あなたはセツイーです。

The formula to find the interior angles a polygon is (n-2)180 = measure of an angle.

(n-2) 180 = 163

n-2 = 180/163

n-2 = .905

n = 3

 

The answer is three!

answered Mar 7, 2012 by waltjhall Level 10 User (55,740 points)
it is a trapezoid. pretty easy if you ask me.
answered Mar 13, 2012 by anonymous

[(n-2)x180]/n=interior angle measure of any regular polygon

Above is the formula for finding the number of sides to a regular polygon. Because what you describe is not a regular polygon, an irregular, it is impossible to decipher what the amount of sides, therefore you have given everybody a trick question to answer. This leaves all answers before this null and void with inaccurate result. Also waltjhall has the wrong formula and obviously does not realize that you can never have a decimal in the number that n is equal to.

answered Mar 31, 2012 by anonymous
i agree with anonynous...
Well i have a question....how many sides does a pentagonal prism have?
answered Apr 10, 2012 by anonymous
a prism is a solid or three-dimensional figure... so it has either edges or faces...not sides...
Four exterior angles of a pentagon measure 20°, 81°, 33°, and 152°. What is the measure of the of the fifth exterior angle?
answered Apr 30, 2012 by anonymous
as many as you want
answered Apr 30, 2012 by anonymous
(n-2)180/2 the formula of interior angle of a polygon.
answered Aug 28, 2012 by anonymous
NO!!!... i DON'T agree with you... to get the measure of an interior angle of a regular polygon = (n-2)180 / n
EXAMPLE:   the   n =  3  which is a triangle
                 (3-2)180 / 3  =  180 / 3  =  60 degrees is the measure       of each 3 angles of the triangle
What geometric figure is represented by the top of a desk?
answered Sep 4, 2012 by anonymous

geometric are shapes

answered Sep 20, 2012 by anonymous
multipules of 180
answered Oct 12, 2012 by JDW Level 6 User (18,920 points)
the answer is 11
answered Oct 12, 2012 by JDW Level 6 User (18,920 points)

first i need to u to tell me all the polygons name then count me inlaugh

answered Oct 14, 2012 by anonymous

what polygon has 6 sides

 

answered Oct 14, 2012 by anonymous
what is the interior angle to a 5 sided polygon
answered Oct 22, 2012 by anonymous
4!!!!!!!!!!!!!
answered Oct 22, 2012 by anonymous
Subtract 180-163 and you get X
answered Nov 15, 2012 by anonymous

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answered Nov 15, 2012 by anonymous
The number of sides on a polygon is 5
answered Dec 29, 2012 by anonymous
i hate this website it did not answer my question
answered Jan 5, 2013 by anonymous
do thay have 6?
answered Jan 28, 2013 by anonymous
6 sides in a polygon!!!!!!!!!!
answered Feb 1, 2013 by anonymous

Dear math haomework answers i need to know how many sides does a polygon have if you get this mesage please answer 

                                                       John Bartlett                   johnboybartlett@yahoo.com

answered Feb 27, 2013 by anonymous

there are six sides of a polygon blushlaughcheekysmileyangel

answered Mar 4, 2013 by anonymous

blahhhhh plahhhhhh **** youangry

answered Mar 7, 2013 by anonymous

laugh

how many sides does a polygon have

 

answered Mar 12, 2013 by anonymous
answered Mar 19, 2013 by anonymous
please i am looking for a rectangular polygon how we draw it and the shapes and the space
answered Apr 3, 2013 by anonymous
please draw the polygon prism for me
answered Apr 3, 2013 by anonymous
It may be about :         360  / (180 - 163)  ≈ 21 sides
answered May 31, 2013 by anonymous
THREE
answered Aug 25, 2013 by PRINCESS
ayos ka dito heheh
answered Sep 8, 2013 by eljoy toloza (140 points)
1000000 sides polygon
answered Oct 10, 2013 by aya
understanding the concepts of addition.
answered Oct 11, 2013 by shanice
area of polygon
answered Oct 21, 2013 by chad
phew!!!!!!!!!!!!
answered Jan 11, 2014 by ashley
well it could actually be possible lr slightly impposible because in studying polyons i have never seen a polygon that has 163 vertexes.
answered Jan 25, 2014 by sabina calvelo
how bout regular polygon...evree angel the save

then senter angel=360/n...n=number sides

outside angel=senter angel, so inside angel=180-outside=180-senter angel

angel=180 -(360/n) & yu want it tu be 163 deg

180-163=17=360/n

so n=360/17=21.176

regular polygon with 21 sides hav senter angel=17.142857 & inside angel=263.86725

or tri 20 sides: inside=180-18=162 deg
answered Jan 25, 2014 by muneepenee

Octagon !!!smiley

 

 

 

 

 

 

 

 

 

 

 

righrt !!!!!

 

answered Feb 10, 2014 by anonymous
something
answered Feb 25, 2014 by something
i have ni idea so dont ask me
answered Mar 10, 2014 by no
geometry(A B is a straight line in which A(4,10)&B(8,2) the distance between the projectors= 0 draw the plan&elevation
answered Apr 14, 2014 by soleen ahmad
not a parallelagram or a rectangle of any type but a pentagon has 2 right angles and only 1 pair of parallel sides so if you look it over the pentagon is the correct answer
answered Apr 21, 2014 by Maddy
Draw and name the figure that has only one pair of parallel sides and exactly two right angles.
answered May 1, 2014 by anonymous
iam biraj
answered May 27, 2014 by biraj

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