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Nairaland Forum / Nairaland / General / Education / An Eight Sided Polygon Is Called What? SOLVED SOLVED SOLVED (mr Shape) (2350 Views)
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Re: An Eight Sided Polygon Is Called What? SOLVED SOLVED SOLVED (mr Shape) by dipseacon: 6:03pm On Apr 17, 2019 |
Area kor, area boy ni. You go see how afonja dem go avoid this post with all their life. ifada123: |
Re: An Eight Sided Polygon Is Called What? SOLVED SOLVED SOLVED (mr Shape) by ifada123: 6:33pm On Apr 17, 2019 |
Mitocyan:Yes I actually use the + to evaluate, the final answer, Check your solution again sir, because from all methods ihave used the answer ends up at 13+12√2 |
Re: An Eight Sided Polygon Is Called What? SOLVED SOLVED SOLVED (mr Shape) by ifada123: 6:34pm On Apr 17, 2019 |
Mitocyan:Yes I actually use the + to evaluate, the final answer, Check your solution again sir, because from all methods ihave used the answer ends up at 13+12√2 Mitocyan:Find the height and use it for evaluation or you can also use hero's formula , |
Re: An Eight Sided Polygon Is Called What? SOLVED SOLVED SOLVED (mr Shape) by ifada123: 6:36pm On Apr 17, 2019 |
femi4:Yes that is true. Is + not - thanks. that was what I used later to evaluate |
Re: An Eight Sided Polygon Is Called What? SOLVED SOLVED SOLVED (mr Shape) by ifada123: 6:37pm On Apr 17, 2019 |
Mitocyan:Exertly you got the idea. Thanks for the acknowledgement 1 Like |
Re: An Eight Sided Polygon Is Called What? SOLVED SOLVED SOLVED (mr Shape) by Mitocyan: 6:41pm On Apr 17, 2019 |
ifada123: I just corrected the solution down from R and I still arrived at the answer I got with my method.
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Re: An Eight Sided Polygon Is Called What? SOLVED SOLVED SOLVED (mr Shape) by ifada123: 6:48pm On Apr 17, 2019 |
Mitocyan:No 1/2 X base X height |
Re: An Eight Sided Polygon Is Called What? SOLVED SOLVED SOLVED (mr Shape) by ifada123: 7:00pm On Apr 17, 2019 |
You took squaroot of your semi perimeter, Whe n you sum all the sides you divide by 2 The you get s That's is when you take the squaroot of(s(s-a)(s-b)(s-c) If I observed your solution clearly, Please check |
Re: An Eight Sided Polygon Is Called What? SOLVED SOLVED SOLVED (mr Shape) by Hatima: 7:03pm On Apr 17, 2019 |
ifada123:Area? Abeg explain |
Re: An Eight Sided Polygon Is Called What? SOLVED SOLVED SOLVED (mr Shape) by ifada123: 7:07pm On Apr 17, 2019 |
Hatima:I have solved it check my solution diagram above. |
Re: An Eight Sided Polygon Is Called What? SOLVED SOLVED SOLVED (mr Shape) by ifada123: 7:15pm On Apr 17, 2019 |
Mitocyan:The height of base 2 Will be √((radius^2 -(3/2)^2)) The height of 2 Will be √((radius)^2-(2/2)^2) Then you already know the height you can then use 1/2xbase xheight to get the area 1 Like |
Re: An Eight Sided Polygon Is Called What? SOLVED SOLVED SOLVED (mr Shape) by Hatima: 7:26pm On Apr 17, 2019 |
ifada123:Seen..why u cm ask us.. |
Re: An Eight Sided Polygon Is Called What? SOLVED SOLVED SOLVED (mr Shape) by ifada123: 7:48pm On Apr 17, 2019 |
Hatima:Lol, I just posted the solution after someone got the answer, There is beauty in variety, U might think of Connections I have never taught of, So we can learn from each other. |
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