Question

What is the surface area??

Answer 1

So what are the bar sides and the height?

Answer 2

Base not bar

Answer 3

IDK, I suck at math...1 sec, let me see

Answer 4

yeah idk

Answer 5

12 24 and 15 are the bases and the height is 9

Answer 6

A=ah+bh+ch+1
2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=12·9+24·9+15·9+1
2·﹣124+2·(12·24)2+2·(12·15)2﹣244+2·(24·15)2﹣154≈606.26761

Answer 7

k, sorry I don't understand

Answer 8

12·9+24·9+15·9+1
2·﹣124+2·(12·24)2+2·(12·15)2﹣244+2·(24·15)2﹣154≈606.26761

Answer 9

sorry im only in Grade 8

Answer 10

12·9 + 24 · 9 + 15 · 9 + 1
2 · ﹣12 4(exponent) + 2 · (12 · 24)2 + 2 ·(12 · 15)2 ﹣24 4(exponent) + 2 · (24 · 15)2 ﹣15 4(exponent) ≈606.26761

Answer 11

Ugh

Answer 12

can you tell me the answer?

Answer 13

It's 606.26761 or 606.27

Answer 14

Did u get your answer

Answer 15

none of those are right