1003066902

SubArea: 
Percent problems
Level: 
B
Project ID: 
1003066902
Accepted: 
1
Clonable: 
0
Easy: 
1
One side of a rectangle was shortened by 10% and the other was lengthened by 10%. What was the percentage change in the area of the rectangle?
it decreased by 1%
it decreased by 20%
it increased by 1%
it did not change