Find the measure of angle D.

Angle D= 140

Step-by-step explanation:

7x+7x+ 4x+4x+7x+7x= 720

36x=720

x= 20

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540