Find the surface area of a cuboid
2 answers:
Answer:
143.52 cm²
Step-by-step explanation:
The formula for the surface area of a cuboid is SA=2lw+2lh+2hw.
2lw+2lh+2hw
2(7.2)(3.1)+2(7.2)(4.8)+2(4.8)(3.1)
Multiply.
44.64+69.12+29.76
Add.
= 143.52
The total surface area of the cuboid is 143.52 cm².
Answer:
<h2>
<em>1</em><em>4</em><em>3</em><em>.</em><em>5</em><em>2</em><em> </em><em>cm^</em><em>2</em></h2>
<em>Sol</em><em>ution</em><em>,</em>
<em>Length</em><em>(</em><em>l</em><em>)</em><em>=</em><em>7</em><em>.</em><em>2</em><em> </em><em>cm</em>
<em>Breadth</em><em>(</em><em>b</em><em>)</em><em>=</em><em>3</em><em>.</em><em>1</em><em> </em><em>cm</em>
<em>Height(</em><em>h</em><em>)</em><em>=</em><em>4</em><em>.</em><em>8</em><em> </em><em>cm</em>
<em>Now</em><em>,</em>
<em>
</em>
<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>.</em><em>.</em><em>.</em>
<em>Good</em><em> </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em>
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