There’s 2 formulas
A=1/2ap and A=1/2ans
a-apothem
p-perimeter
n-number of sides
and “s” is if there’s an outsides number

at home andrea has 1 2/3 kilograms of rice

step-by-step explanation:

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart