Jennifer got a box of chocolates. The box is a right
triangular prism shaped box. is 7 inches long, and
the triangular base measures 3in x 4in X 5in. What iS
the surface area of the box of chocolates?

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Ответ:

michaelchavez6959127

06.05.2022

Mathematics

$\displaystyle\int_2^8g(x)\,\mathrm dx=12$

$\displaystyle\int_6^8g(x)\,\mathrm dx=-3$

Use the fact that integrals are additive on their intervals. Mathematically, if $c\in[a,b]$ , then

$\displaystyle\int_a^bg(x)\,\mathrm dx=\int_a^cg(x)\,\mathrm dx+\int_c^bg(x)\,\mathrm dx$

So we have

$\displaystyle2\int_2^6g(x)\,\mathrm dx=2\left(\int_2^8g(x)\,\mathrm dx-\int_6^8g(x)\,\mathrm dx\right)=2(12-(-3))=30$

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Jennifer got a box of chocolates. The box is a right triangular prism shaped box. is 7 inches long, and the triangular base measures 3in x 4in X 5in. What iS the surface area of the box of chocolates?