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SURFACE AREA OF RECTANGULAR PRISMS 7cm 10 cm 2.8 cm I need the total surface area
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SURFACE AREA OF RECTANGULAR PRISMS

7cm
10 cm
2.8 cm
I need the total surface area

User Dalays
by
4.3k points

1 Answer

3 votes

Answer:


A</p><p></p><p>=</p><p></p><p>2</p><p></p><p>(</p><p></p><p>w</p><p></p><p>l</p><p></p><p>+</p><p></p><p>h</p><p></p><p>l</p><p></p><p>+</p><p></p><p>h</p><p></p><p>w</p><p></p><p>)</p><p></p><p> \\ =</p><p></p><p>2</p><p></p><p>·</p><p></p><p>(</p><p></p><p>2.8</p><p></p><p>·</p><p></p><p>10</p><p></p><p>+</p><p></p><p>7</p><p></p><p>·</p><p></p><p>10</p><p></p><p>+</p><p></p><p>7</p><p></p><p>·</p><p></p><p>2.8</p><p></p><p>)</p><p></p><p> \\ =</p><p></p><p>235.2</p><p></p><p>

User Patraulea
by
4.2k points
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