Answer:
D
Step-by-step explanation:
Area of rectangle= length × breadth
Area of figure
The area of the smaller square is X*X
The area of the larger square is (x+3)*(x+3)
The area of a square is (side*side)
Learn more about the area here:-brainly.com/question/25292087
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(b) What is the cost of renting the truck has driven 230 miles?