Which rectangular prism has a surface area of 56 square units?
ва

C. With dimensions 6 by 2 by 2

Step-by-step explanation:

Surface area of a rectangular prism = 2(lw + wh + lh).

A. L=5, W=3, h=1

B. L=5, W=3, h=2

C. L=6, w=2, h=2

D.L=6, w=2, h=4

Surface area of a rectangular prism = 2(lw + wh + lh).

=2{(5*3)+(3*1)+(5*1)

=2{15+3+5)

=2(23)

=46

B.

Surface area of a rectangular prism = 2(lw + wh + lh).

=2{(5*3)+(3*2)+(5*2)

=2(15+6+10)

=2(31)

=62

C.

Surface area of a rectangular prism = 2(lw + wh + lh).

=2{(6*2)+(2*2)+(6*2)

=2(12+4+12)

=2(28)

=56

D.

Surface area of a rectangular prism = 2(lw + wh + lh).

=2{(6*2)+(2*4)+(6*4)

=2(12+8+24)

=2(44)

=88

13664

step-by-step explanation:

=cross multiply

=100 x = 13664