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2 years ago

Please help with this I need assistance

Mathematics

1 answer:

SCORPION-xisa [38]2 years ago

7 0

Answer:

300 ft³

Step-by-step explanation:

The easiest thing to do is to separate it into 3 cuboids. Then work out the volumes of each cuboid and add them together.

Volume of a cuboid = width x height x depth

The left cuboid has a width of 12 - 5 - 4 = 3 ft

From inspection, it has a height of 4 ft and a depth of 5ft.

So the volume of this is 3 x 4 x 5 = 60 ft³

The middle cuboid has a height of 6 + 2 = 8 ft

From inspection, it has a width of 5ft and a depth of 5ft

So the volume of this is 8 x 5 x 5 = 200 ft³

Finally, the right cuboid has a width of 4ft, a height of 2 ft and a depth of 5ft. So the volume is 4 x 2 x 5 = 40 ft³

Therefore, the total volume = 60 + 200 + 40 = 300 ft³

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