Area = ?
Perimeter = ?
-Calculate the length of the left side
20 = 16 + c^2
20 - 16 = c^2
c^2 = 4
c = 2m
-Left side
x = 8 - 5 - 2
x = 1 m
a^2 = 16 + 1
a = squared root 17
Perimeter = 21.6 m
area = (5 x 4) + (4 x 2/2) + (4 x 1/2)
= 20 + 4 + 2
area = 26 m^2
[tex]\text{Perimeter = 5 + 8 + }\sqrt[]{20\text{ }}+\text{ }\sqrt[]{17}[/tex]
