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Nairaland Forum / Nairaland / General / Education / This Is Simple "Useless Circle", Bc They Don't Know Its Usefulness (mr Shape) (510 Views)
Till Date I Still Don't Know The Usefulness Of This Thing / If You Get This Then You Have An IQ above Average (mr Shape) / Some Amazing Pictures Only The Wise Ones Can Know Its True Meaning (2) (3) (4)
This Is Simple "Useless Circle", Bc They Don't Know Its Usefulness (mr Shape) by ifada123: 8:08pm On Apr 11, 2019 |
Many see my shapes as useless because the don't know its usefulness, Some say why not make robots But how will I understand robotics without in-depth knowledge on circle Abeg make we solve. This one is easy Try it out
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Re: This Is Simple "Useless Circle", Bc They Don't Know Its Usefulness (mr Shape) by ifada123: 8:10pm On Apr 11, 2019 |
Find the area if the shade portion |
Re: This Is Simple "Useless Circle", Bc They Don't Know Its Usefulness (mr Shape) by ifada123: 8:43pm On Apr 11, 2019 |
Any one |
Re: This Is Simple "Useless Circle", Bc They Don't Know Its Usefulness (mr Shape) by dejt4u(m): 10:10pm On Apr 11, 2019 |
ifada123:answer is 27.39cm² |
Re: This Is Simple "Useless Circle", Bc They Don't Know Its Usefulness (mr Shape) by Martinez39(m): 10:25pm On Apr 11, 2019 |
Re: This Is Simple "Useless Circle", Bc They Don't Know Its Usefulness (mr Shape) by ifada123: 12:08am On Apr 12, 2019 |
Martinez39:You are correct √√√√√√√√ Let me show full derived solution |
Re: This Is Simple "Useless Circle", Bc They Don't Know Its Usefulness (mr Shape) by ifada123: 12:12am On Apr 12, 2019 |
Workings here
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Re: This Is Simple "Useless Circle", Bc They Don't Know Its Usefulness (mr Shape) by ifada123: 12:21am On Apr 12, 2019 |
dejt4u:Maybe you approximated too earlier If you can show your workings we will appreciate sir |
Re: This Is Simple "Useless Circle", Bc They Don't Know Its Usefulness (mr Shape) by Nobody: 2:53am On Apr 12, 2019 |
ifada123:You don't need in depth knowledge of a circle to build a robot naw |
Re: This Is Simple "Useless Circle", Bc They Don't Know Its Usefulness (mr Shape) by ifada123: 6:54am On Apr 12, 2019 |
Darivie04:We are not doing in depth knowledge of maths here, this is basic secondary school maths and you even need more than this to design a robot, I don't mean to assemble robot, Go check on what brings about upward and downward movement in mechanical device 2 Likes 1 Share |
Re: This Is Simple "Useless Circle", Bc They Don't Know Its Usefulness (mr Shape) by femi4: 4:21pm On Apr 17, 2019 |
(Area of big sector - area of big triangle) + (Area of small sector - area of small triangle) 45.2°/360 *3.142* 122 - 1/2 *144 sin 45.2° = 56.807 - 51.089 = 5.718sq units 134.74°/360 *3.142*52 - 1/2* 25 sin 134.74° = 29.3995 - 8.879 = 20.5205sq units Shaded portion area = 5.718 + 20.5205 = 26.24 sq units 1 Like |
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