nicholaspomarico nicholaspomarico

14-03-2021
Mathematics

contestada

Hi, I need help with these. Please PLEASE help!!! Thanks

Hi I need help with these Please PLEASE help Thanks class=

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melvika melvika

14-03-2021

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

2. (10x8)+2(11x8)+2(1/2x8.9x11)=353.9ft^2

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