Area=1/2 times base times height lets say base and height=3 for one triangle and base and height=6 for another area1=1/2 times 3 times 3=9/2 area2=1/2 tmes 6 times 6=18 areas are
Since Noah has decided to buy 4 apples, that means he has decided to spend $4 on apples. Deducting that from $20, you are left with $16. Divide this total by the cost of each mango, $2, and you get the result as 8 mangos.
