Question

Which expression represents the volume, in cubic units, of the composite figure?

Answer 1

Answer:

11.17

Step-by-step explanation:

Answer 2

option (1)

$\frac{1}{3} (8)(6)(6) + (8)(6)(4)$

Step-by-step explanation:

here ,

The composite figure is made up of two solids

i.e a rectangular pyramid and a cuboid

to calculate the volume

just put the dimensions of the solids into the formula of volume

i.e volume of solid = volume of pyramid + volume of cuboid

volume of solid = $\frac{1}{3} lwh + lbh$

volume of solid = $\frac{1}{3} (8)(6)(6) + (8)(6)(4)$

hence ,

option (1)

$\frac{1}{3} (8)(6)(6) + (8)(6)(4)$

#Learn more:

Volume of a cuboid is 12 cm find the volume of a cuboid whose sides and double of the cuboid

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