I need to find the surface area of the rectangular prisms

Answer:
Step-by-step explanation:
to find the surface area you do the equation of
sa = 2lh + 2hw + 2lw
length times height (times two)
+
height times width (times two)
+
length times width (times two)
to find the total....
hope this helps :)
Answer:
Step-by-step explanation:
It is a cube.
Side (a) = 10 cm
Surface area of cube = 6a²
= 6* 10 * 10
= 600 cm²