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19 votes
19 votes
Please help me i am babysitting and doing homework

Please help me i am babysitting and doing homework-example-1
User Slatvick
by
3.0k points

2 Answers

14 votes
14 votes

Answer: 373cm squared

Explanation:

ok so you have to find the are of each individdual part of this shape. there are 6 long sides so 55x6=330. and then you hav to find the are of the top and bottom surface which is 43. 330+43=373

User Naheed Shareef
by
3.2k points
9 votes
9 votes

Answer:

379.88 cm²

Explanation:

A=6ah+3√3a²=6·4.3·11+3·√3·4.3²≈379.87686

User Kishan Gujarati
by
2.8k points