How do you do surface area

2 answers:

5 0

Heres the formula i hope this helps... SA=2lw+2lh+2hw

Sloan [31]3 years ago

5 0

Answer:

length + width + height

Step-by-step explanation:

For example, for a 3D shape you will have to add all of the sides to get the surface area.

You might be interested in

tatuchka [14]

$\dfrac{1}{3}lwh=V\qquad|\text{multiply both sides by 3}\\\\lwh=3V\qquad|\text{divide both sides by}\ lh\neq0\\\\\boxed{w=\dfrac{3V}{lh}}$

3 0

3 years ago

insens350 [35]

the third option. I think

8 0

3 years ago

Margaret [11]

Answer: it’s a Constant!

Step-by-step explanation:

4 0

3 years ago

Ilya [14]

-117 must be added to complete the square.

4 0

3 years ago

Veronika [31]

Answer:

Step-by-step explanation:

6 0

3 years ago