The shape is a cuboid.
Find the surface area of the cuboid in cm.
100 cm + 1 m

Answer:
34500 cm²
Step-by-step explanation:
Surface area is given by the equation:
[tex]S = 2(lw+lh+wh)[/tex]
Substituting l with 25 , h with 30 and w with 300(because of metres) gives you an answer of 34500 cm²