Question

is rectangle d a scaled copy of rectangle c? rectangle c rectangle d side length in rectangle c corresponding side length in rectangle d scale factor 3 1 3·□ = 1 8 4 8·□ = 4

Explanation:

Step1: Calculate first scale - factor

To find the scale factor from Rectangle C to Rectangle D for the first pair of sides, we use the formula for scale - factor $k=\frac{\text{side in D}}{\text{side in C}}$. For the first row, where side in C is 3 and side in D is 1, the scale factor $k_1=\frac{1}{3}$.

Step2: Calculate second scale - factor

For the second pair of sides, where side in C is 8 and side in D is 4, the scale factor $k_2 = \frac{4}{8}=\frac{1}{2}$.

Step3: Check if scale - factors are equal

Since $k_1=\frac{1}{3}$ and $k_2=\frac{1}{2}$, and $k_1
eq k_2$.

Answer:

No