A rectangle FGHJ has a width of 3 inches and a length of 7 inches a) What is the area of the rectangle?
b) What is the area of the new rectangle if you double the width of FDHJ? How did you find it? How much bigger or smaller did the new
Area get?
c) What is the Area of the new rectangle if you double the width and length of rectangle FDHJ? How did you find it? How much bigger
or smaller did the new Area get compared to the area of FDHJ?
d) Now choose a different shape of your liking and give it your own dimensions. Answer questions a), b), c) and d) for the shape you
chose.
e) Can you generalize what happens if you change one of the dimensions of a shape and what happens when you change both
dimensions of the shape?