Question

Please answer my question!!​

Answer 1

$\bold{Question:}$

A flooring tile has the shape of a parallelogram whose base is 24 cm and the corresponding height is 10 cm. How many such tiles are required to cover a floor of area 1080 m²? (If required you can split the tiles in whatever way you want to fill up the corners).

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Mensuration:

Mensuration is the branch of mathematics which concerns itself with the measurement of Lengths, areas & volume of different geometrical shapes or figures.

Plane Figure: A figure which lies in a plane is called a plane figure.

For e.g:  a rectangle, square, a rhombus, a parallelogram, a trapezium.

 

Perimeter:

The perimeter of a closed plane curve is the total length of the curve.

Unit of perimeter is a unit of length.

Area: the area of the plane figure is the surface enclose by its boundary.

A square centimetre (cm²) is generally taken at the standard unit of an area. We use square metre (m²) also for the units of area.

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Solution:

Given : base= 24 cm

Height= 20 cm

Area of floor= 1080 m²= 1080×100×100cm²

[1m²= 10000cm²]

Area of the Parallelogram = base x height

= 24 x 10 = 240 cm²

Area of  1 tile = 240 cm²

[Tiles are in the shape of a parallelogram]

 Number of tiles required= Area of the Floor/Area of the Tiles

= 1080 X100 X100/240  =45000

Number of tiles required to cover a Floor= 45000.

Answer 2

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$\small\fcolorbox{black}{purple}{area of parallelogram shaped tile = b x h}$

$\large\fcolorbox{black}{blue}{= 24 x 10 = 240 cm²}$

$\large\fcolorbox{black}{aqua}{area of floor = 1080 m²}$

$\large\fcolorbox{black}{green}{= 1080 x 10⁴ cm²}$

$\small\fcolorbox{black}{pink}{No of tiles required = area of floor / area of each tiles}$

$1080 \times 10 {}^{4 } \div 240 \\ 45000$

$\small\fcolorbox{black}{lime}{so the required no. of tiles = 45000 tiles}$

$\huge\fcolorbox{red}{blue}{hope this will help you}$

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$\huge\fcolorbox{black}{aqua}{mark\: brainlist}$

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