jenny used a coordinate plane to design the deck shown. each unit on the grid represents 1 meter. to buy materials to build the​ patio, she needs to know its perimeter. what is the perimeter of the deck ​?

jenny used a coordinate plane to design the deck shown each unit on the grid represents 1 meter to buy materials to build the patio she needs to know its perime class=
jenny used a coordinate plane to design the deck shown each unit on the grid represents 1 meter to buy materials to build the patio she needs to know its perime class=