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Let me SEE!-_- i m still not doing that Q.
teaching somebody. i need to concentrate. try to understand plz. no alerts
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Let me SEE!-_- i m still not doing that Q.
teaching somebody. i need to concentrate. try to understand plz. no alerts
and this-_- i m still not doing that Q.
teaching somebody. i need to concentrate. try to understand plz. no alerts
Bye Guyz, gotta sleep.. I hope I am correct by morning!
LOLX! She's sleeping! cant do my majestyAsad.Babur, say @@yesha to slap you thrice from my side ok?
How did you get the diameter of the circle with that formula?(i) lets divide it in three parts, Square which is 8 in base and 13 in height (Diameter of Circle, Calculated by adding Base + Top / 2), and two equal triangles...
Triangle Base^2 + Hieght^2 = Hypotenuse^2
so 5^2 + 13^2 = 194
Sqaure root 194 and you get BC and AD = 13.928
(ii)Hieght = 13, as shows above
(iii) Volume of Trapezuim = (18+8)*13/2 = 169 (- Volume of Circle = 6.5^2 x Pi = 132.73) = 36.3 Round to 3 s.f
How did you get the diameter of the circle with that formula?
Dark Destination
I didn't use it.
I don't even understand what i did myself. Can't think of it anymore :/
But somehow i got 13 I think i'm wrong.
whats that? what did u do to find the diameter in (i)?(i) lets divide it in three parts, Square which is 8 in base and 13 in height (Diameter of Circle, Calculated by adding Base + Top / 2), and two equal triangles...
Triangle Base^2 + Hieght^2 = Hypotenuse^2
so 5^2 + 13^2 = 194
Sqaure root 194 and you get BC and AD = 13.928
(ii)Hieght = 13, as shows above
(iii) Volume of Trapezuim = (18+8)*13/2 = 169 (- Volume of Circle = 6.5^2 x Pi = 132.73) = 36.3 Round to 3 s.f
whats that? what did u do to find the diameter in (i)?
I am feeling ur answer is wrong.
I am not a maths God!Then whats the solution?
View attachment 38387
calculate:-
AD = BC
i) length of BC.
ii) hieght of trapezium.
iii) total area of shaded region, nearest to cm^2.
Dark Destination
Awesome12
funky brat
all the maths freaks
try doing this the Q neither my class fellows, nor my add maths teacher could solve (though he did it after 20 mins )
but my Maths teacher, obviously, did
I am noway maatee, but my ans is not wrong I believe... Because hypotenues = base ^ 2 + hieght ^2 .....View attachment 38396
0.5 AB = BE
0.5 CD = CE
both because tangents of a circle are equal from the point of intersection to the points where they touch the circle
so BE + CE = BC = 9 + 4 = 13
and Asad.Babur, u got 13.9something
Owh Yeah!!!!!!!!!!!!!!!!!!!
Dark Destination , who is MATHs MASTER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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