3 years ago

Find the surface area of a cube with the following side length of 5 sa=

Mathematics

2 answers:

drek231 [11]3 years ago

8 0

Answer:

150 unit^2

Step-by-step explanation:

Surface area of cube = 6(a)^2

Given :

a = 5

Procedure :

$surface \: area \: = \: 6(5) {}^{2} \\ \\ surface \: area \: = \: 6(25) \\ \\ surface \: area \: = 150 {unit}^{2}$

laiz [17]3 years ago

5 0

Answer:

150 units^2

Step-by-step explanation:

A=6a2=6·52=150

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4 years ago

The length of a rectangle is 5t+6 and its height is t^6 , where t is time in seconds and the dimensions are in inches. Find the

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$\bf \textit{area of a rectangle}\\\\
A=l\cdot w\qquad 
\begin{cases}
l=length\\
w=width\\
-----\\
l=5t+6\\
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\end{cases}\implies A(t)=(5t+6)t^6
\\\\\\
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