Question

Question att. in picture.

Answer 1

Formula:

\(SA = 2(wl+hl+hw)\)

Plug in what we know:

\(2((10)(14)+(8)(14)+(8)(10))\)

Okay, first multiply 10 * 14

Answer 2

140

Answer 3

Yes, now multiply 8 * 14

Answer 4

112

Answer 5

Yes, now 8 * 10

Answer 6

80

Answer 7

Yes now add 140 + 112 + 80

Answer 8

332

Answer 9

Yes, now multiply 2 * 332

Answer 10

664

Answer 11

Yes, that's our answer.

Answer 12

Thank you!!

Answer 13

No problem.