Question

Another question yet again... HELP ASAP​

Answer 1

V = l • w • h

Plug in the values:

90 = l • w • 6

Divide 6 on both sides:

15 = l • w

Break down 15 into factors:

5 • 3

Answer check:

5 • 3 • 6 = 90

The surface area of the shaded region is:

5 • 3 = 15

(I hope this is correct!)