2 years ago

Construction This section of a concrete skateboard ramp has the shape of a triangular prism. Find the volume

Mathematics

1 answer:

irina [24]2 years ago

7 0

Answer:

volume = 73.3ft³

value = $194.4

Step-by-step explanation:

volume of prism = (½bh)l

=(½×4×4)×9.2

=73.6ft³

value of concrete

1ft³ : $4.00

73 .6ft³ : X

X : (73.6ft³ × $4.00) ÷ 1ft³

X : $294.4

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