round to the nearest square unit using herons formula
a=13 yards b= 9 yards c=5 yards
Exactly where is your difficulty?
You do have the formula and you do have a calculator . . . right?
Heron's Formula: .
. . where is the semiperimeter:
Round to the nearest square unit using Heron's Formula:
. . a = 13 yards, b = 9 yards, c = 5 yards