Answer:
Area is multiplied by 4.
Step-by-step explanation:
The area of rectangle with dimensions h and l are h*l.
If we multiply the height,h, by 4 we get the dimensions are 4h and l, and so the new area would be (4h)*l or 4hl or 4(hl). So the area would be 4 times as much as it was before.
