Mathematics: The attic shown is a triangular prism. insulation will be placed inside the walls, not including the floor. find the surface area that will be covered with insulation

The attic shown is a triangular prism. insulation

Ответ:

boo050341

13.01.2022

Mathematics

$1,125\ ft^{2}$

Step-by-step explanation:

we know that

The surface area of the triangular prism that will be covered with insulation is equal to the area of the two triangular faces plus the two lateral rectangular faces

$SA=2[\frac{1}{2}(15)(15)]+2[(30)(15)]= 1,125\ ft^{2}$

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Ответ:

laylay7383

26.11.2021

Mathematics

When you add 0.8 to the previous term, you will get the next term

Hope this helps!

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The attic shown is a triangular prism. insulation will be placed inside the walls, not including the floor. find the surface area that will be covered with insulation

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