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Square A is a Dilation of Square B. What is thescale factor of the squares? (remember to donew/old)A.) 7B.) 4/5C.) 1/7D.) 5/4

Square A Is A Dilation Of Square B What Is Thescale Factor Of The Squares Remember To DonewoldA 7B 45C 17D 54 class=

Sagot :

Let x be the dilation factor, then we can write

[tex]28x=35[/tex]

If we move 28 to the right hand side, we get

[tex]\begin{gathered} x=\frac{35}{28}=\frac{7\cdot5}{7\cdot4} \\ \text{then} \\ x=\frac{5}{4} \end{gathered}[/tex]

therefore, the answer is option D