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Having a square bedroom with 5 mtrs as the length of the diagonal, compute for the number of 300mmx 300mm floor tile.. can you answer this question? :) thnx!!~
 one year ago
 one year ago
Having a square bedroom with 5 mtrs as the length of the diagonal, compute for the number of 300mmx 300mm floor tile.. can you answer this question? :) thnx!!~
 one year ago
 one year ago

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philo1234Best ResponseYou've already chosen the best response.1
If the room is square the diagonal will cut it into 2 right triangles. Each triangle has 2 45 degree angle and a 90 degree angle. Therefore, the diagonal is the hypotenuse of the triangle.
 one year ago

philo1234Best ResponseYou've already chosen the best response.1
Do you understand so far?
 one year ago

philo1234Best ResponseYou've already chosen the best response.1
With a right triangle you can find the sides of the triangle using trigonometric identities. Let us use sine. \[Sin \theta=\frac{ opposite }{ hypotenuse }\]
 one year ago

philo1234Best ResponseYou've already chosen the best response.1
dw:1353043235853:dw Sine 45 = x/5 \[x=5\frac{\sqrt{2} }{ 2 }\] Convert the tiles sizes from mm to meter makes it 0.03mmx0.03mm It would take x/0.03 =117.85 300mm x 300mm tiles to cover the width of the room and also the length. round 117.85 to 118 tiles To find the number of tiles 118*118 = 13924 tiles
 one year ago

philo1234Best ResponseYou've already chosen the best response.1
I made a mistake replace 0.03m with 0.3 instead.
 one year ago

philo1234Best ResponseYou've already chosen the best response.1
you should get 11.79, round up to 12 tiles to cover the width of the room. the length is also 12: therefore it would take 12*12 = 144 tiles
 one year ago

philo1234Best ResponseYou've already chosen the best response.1
Sorry about the computation error. Apart from that do you see how i got the answer?
 one year ago

gvt016Best ResponseYou've already chosen the best response.0
Yes, It is a reasonable answer...
 one year ago
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