Question

Please help!!!!! need assistance with this geometry assistance!!!!!!!!!

Answer 1

A=b•h/2 , 10•32/2=160
A=32•20=600
A=3•3=9 A=2•6=12•4=48 , 9+48=57
160+600=760-57=703un^2
She needs 2.01 or u can write 2.1 gallons
Because 2.01•350=703.5