asked 11.7k views
1 vote
Hi, I need help with these. Please PLEASE help!!! Thanks

Hi, I need help with these. Please PLEASE help!!! Thanks-example-1
asked
User Cherilyn
by
8.1k points

1 Answer

3 votes
1. (10x7)+(6x7)+(11x7)+2(1/2x5.4x11)=248.4cm^2

2. (10x8)+2(11x8)+2(1/2x8.9x11)=353.9ft^2
answered
User Mbesson
by
7.7k points

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