Question

pls help me with this

Answer 1

Answer:

2(lb+bh+hl)

=2(6×2+2×3+3×6)

=2(12+6+18)

=2(36)

=72in²

because area is always in square

Answer 2

Step-by-step explanation:

given

L= 6in

W = 2in

H= 3in

formula of calculating surface area =

A=2(wl+hl+hw)

A=2(2x6+3x6+3x2)

A=2(12+18+6)

A=2(36)

A=2x36

A=72 in²

A=182.88 cm² ( in centimetres)

hope this will help

thank you