leloegrace leloegrace

26-08-2017
Mathematics

contestada

a classroom measures 13 m long 9 m wide and 5 m high.calculate the area of the floor

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yaboiis2kool4skool yaboiis2kool4skool

26-08-2017

For area, all you need is the length and width.
Multiply them and you get 117

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Аноним Аноним

26-08-2017

The classroom is theorically a parallelepiped with rectangular base (it would be impossible to be a parallelogram).

So just use the rectangle area formula.

A = b×h = 13×9 = 117 m^2

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