Answer:
A. 11 1/4
Step-by-step explanation:
The width of the rectangle is 2 1/2.
The length of the rectangle is twice its width.
So that means the length is:
2 1/2*2= 4 1/2 since the length is twice the width
Area of rectangle= length*width
= 4 1/2*2 1/2= 11 1/4
