Problem 208

Problem 208

Find the perimeter and area:

 

Solution

 

Diagonal ² = 2(side) ²

(6√2) ² = 2(side)²

72 = 2(side) ²

Side ²=72/2

Side ²=36

Side = 6

Perimeter = 4(side)

=4(6) = 24 inches

Area = side ²

=6 ²   = 36 sq.in.