₦airaland Forum

Find the unknown,
I will bring my suggested solution by 1pm tomorrow,
Before them I know you guys can unlock the unknown,
Fire down!
Difficulty level : Low

The diameter is 20/3 units.

Cc. Ifada123

Martinez39:


The diameter is 20/3 units.

Cc. Ifada123

You are correct
But show workings

ifada123:
You are correct
But show workings

I used the same coordinate geometry. It's not basic. Yours would be better.

Martinez39:
I used the same coordinate geometry. It's not basic. Yours would be better.

Ok,
I will upload photo later,
Here is the solution
Tan30=(base/2)/10
20tan30=base
20/√3
Hyp=√((10/√3)^2+10^2)
=√(100/3 +100)
=√(400/3)
=20/√3
Area=0.5×basexheight
Area=20/√3 x10=200/√3
Radius=area/semi perimeter
Radius=400/√3(60√3)
Radius=400/180=10/3
Diameter=20/3

baaba u no go like further ur education to PHD
nice one

ifada123:
Ok,
I will upload photo later,
Here is the solution
Tan30=(base/2)/10
20tan30=base
20/√3
Hyp=√((10/√3)^2+10^2)
=√(100/3 +100)
=√(400/3)
=20/√3
Area=0.5×basexheight
Area=20/√3 x10=200/√3
Radius=area/semi perimeter
Radius=400/√3(60√3)
Radius=400/180=10/3
Diameter=20/3

Ifada123, we await a new shape.

Martinez19:
Ifada123, we await a new shape.

Ok sir I will post soon,
Have you seen the solution to that beautiful design?

esecoal:
baaba u no go like further ur education to PHD
nice one

That's for your appreciation,
PHD?
long team goal, I don't want to do it now as if my life depends on it, I will do that when I am very stable financially,
It will just go well as if you are engaging in your hubby.
Thanks once again!

ifada123:
Ok sir I will post soon,
Have you seen the solution to that beautiful design?

Yes.