Question

PLEASE HELP

Answer 1

\[area~ of~four walls=2(l+w)*h\]
area of base and top=2*l*w
add the two

Answer 2

What 's the length and width?

Answer 3

l=15
w=8
h=9

Answer 4

So I multiply the length and the width?

Answer 5

first find area of four walls.

Answer 6

414?

Answer 7

correct.

Answer 8

now find area of base

Answer 9

120 * 2 = 240

Answer 10

o.k.
as area of top=area of base
so we multiplied by 2 the area of base
which you have already done.
now add the two areas.

Answer 11

= 654

Answer 12

correct

Answer 13

Thank you!

Answer 14

yw