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The diagram shows the dimensions of a solid concrete patio in the shape of a right rectangular prism.

How much concrete was used to make the patio?

O A 1.44 m3
OB. 7.80 m
O c. 14.50 m
OD. 30.34 m

The diagram shows the dimensions of a solid concrete patio in the shape of a right rectangular prism How much concrete was used to make the patio O A 144 m3 OB class=

Respuesta :

alyssasylla7

Answer: A

Step-by-step explanation: i multiplied all the sides

oladayoademosu

The quantity of concrete used to make the patio is 1.44 m³

Since the solid concrete patio is a right rectangular prism, to find the amount of concrete used in making the patio, we find its volume.

So, the volume of the patio, V = lbh where l = length of patio = 4.5 m, b = width of patio = 3.2 m and h = thickness of patio = 0.1 m

So, V = 4.5 m × 3.2 m × 0.1 m = 1.44 m³

The quantity of concrete used to make the patio equals the volume of the patio.

So, the quantity of concrete used to make the patio is 1.44 m³

Learn more about quantity of concrete here:

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