Question

What is the surface of the prism?

Answer 1

Given :-

• Length :- 8m
• Width :- 10
• Height :- 10m

To find :-

• Surface area

Solution :-

formula for Surface Area = 2(LW + WH + HL)

• putting the known values,

Surface Area = 2(8×10 + 10×10 + 10×8) m²

Surface Area = 2(260) m²

Surface Area = 520m² ( Option C)