Challenge Question:
Sally has a photo which is 20 cm tall and 32 cm wide. She wants to put a frame around the photo which is
the same width all around. What is the expression for the area of the framed photo?
Let the added width be represented with x.
Step-by-step explanation: Length = 20 cm. Width = 32 cm. Area of photo = 640 cm. Width and length of frame have to be equal, so both width and length can equal 32. 32 times 32 equals 1,024.
