Calculate the area of a rectangular prism that is 5 cm x 9 cm and 11 cm high

Question

asked Feb 12, 2021 210k views

1 Answer

CYB · Answer 1 · 2021-02-17T15:21:13+0000

Answer: 398cm²

Explanation:

Surface area of a Rectangular Prism: 2lw+2lh+2wh

l= 5cm

w= 9cm

h= 11cm

Area= (2x5x9)+(2x5x11)+(2x9x11)

=398cm²