The area of a square plot of land is increased by a factor of 1.5. By what factor did the side of this plot change?
A. 1.2.
B. 1.3.
C. 1.5.
D. 2.3.
Answer:A
The area of a square plot of land is increased by a factor of 1.5. By what factor did the side of this plot change?
A. 1.2. B. 1.3. C. 1.5. D. 2.3.