The surface area of the right rectangular prism with a square base is 230 cm².
what is the surface area of the right rectangular prism?
- A polyhedron with two polygonal bases parallel to each other is a prism.
- A Prism that has 2 parallel rectangular bases and 4 rectangular faces is a Rectangular Prism.
- The surface area of the rectangular prism is the sum of the area of lateral faces and rectangular bases.
- Given:
- a = 5 cm and b = 9 cm
- To find:
- the
- surface area of the right rectangular prism
- with a square base
Let, a = 5 cm and b = 9 cm
The surface area of the rectangular prism,
Surface Area = Ph + 2B
where SA = surface area of the right rectangular prism
P = perimeter of the base
h = height of the right rectangular prism
B = area of the base
Surface area of the right rectangular prism = [(9 + 9 + 9 + 9)(5) + 2(5²) ]cm²
The surface area of the right rectangular prism = 230 cm²
Therefore, the correct answer is option C. 230 cm².
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