Question

HELP PLS I HAVE 0 BRAINCELLS!! :(

Answer 1

84
`m^(2)`

Explanation:

Bottom:

3 x 4 = 12

Top:

3 x 4 = 12

Right side:

3 x 5 = 15

Left side:

3 x 5 = 15

Front:

4 x 5 = 20

Back:

4 x 5 = 20

Add it all up:

12 + 12 + 15 + 15 + 20 + 20 = 84
`m^(2)`

Helping in the name of Jesus.