1A foor tile has the shape of a right-angled triangle whose hypotenuse is 10 cm and one of the sides is 6 cm. How many such tiles are required to cover a foor of area 1296 m?
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Please see the 2nd attachment
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The other side,
h×h = p×p+ b×b
100-36= b×b
b= 8 cm
Area of the triangle is = 1/2 ×b× h = 24 cm
No of tiles that are required = 1296/0.24 m= 540000 tiles
h×h = p×p+ b×b
100-36= b×b
b= 8 cm
Area of the triangle is = 1/2 ×b× h = 24 cm
No of tiles that are required = 1296/0.24 m= 540000 tiles
brajbasidev2050:
but this ques...ans...is 540000
540000 is correct because floor area is sq. mts
why
thanksss
change the area of into sq. centimetres, because the area of tite is in sq. centimetres
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