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What is the volume in cubic feet of the prism, rounded to the nearest cubic foot? Do not use units or commas in your answer.

What is the volume in cubic feet of the prism rounded to the nearest cubic foot Do not use units or commas in your answer class=

Respuesta :

ishaandagamer

Answer:

35.1

Step-by-step explanation:

There's a formula that i've linked as an image

Basically, substitute all 3 sides and the length into that formula, chuck it into the calculator and viola.

Or... we can use pythagoras' theorem and get the height of the triangle Height = [tex]3^{2}[/tex] - [tex]1.5^{2}[/tex] = 2.6

Area of triangle = (3 * 2.6) / 2 = 3.9

Volume = 3.9 * 9

Volume of prism = 35.1

Ver imagen ishaandagamer

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