3 years ago

3) 6 cm 3 cm 12 cm 162cm2 108cm2 252cm2 216cm2what is the surface area?

Mathematics

2 answers:

Phoenix [80]3 years ago

7 0

Answer:

252 cm^2

Step-by-step explanation:

SA = 2 ( lw+wh+hl)

where l is the length , h is the height and w is the width

SA = 2 ( 6*12+ 12*3 + 3*6)

SA = 2 (72+36+18)

SA = 2(126)

SA =252

atroni [7]3 years ago

6 0

Answer:

NOPE, the surface area is bigger than the volume, the answer must be C

Step-by-step explanation:

18+18+36+36+72+72 = 252

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3) 6 cm 3 cm 12 cm 162cm2 108cm2 252cm2 216cm2what is the surface area?​

3) 6 cm 3 cm 12 cm 162cm2 108cm2 252cm2 216cm2what is the surface area?