The perimeter of the shape is 34 units.
Perimeter = AB + BC + CD + DA
AB = sqrt((8 - (-6))^2 + (-5 - (-5))^2) = 14 units
BC = sqrt((8 - 8)^2 + (-5 - 2)^2) = 7 units
CD = sqrt((-6 - 8)^2 + (2 - 2)^2) = 14 units
DA = sqrt((-6 - (-6))^2 + (2 - (-5))^2) = 14 units
Perimeter = 14 + 7 + 14 + 14 = 49(units)
what is the perimeter of the shape?
c(-6,2), b(-6,-5), a(8,-5), d(8,2)
14 units
4 units
-2
42
1 answer