Math Check In 2
October 13, 2016
Figures Y and W are similar because figure Y is 4×3, and figure W is 8×6. There is a scale factor of 2. Figures T and V are similar because T is 2×3, and V is also 2×3. The scale factor is 1, and they are the same size.
Rectangle 1 is similar to the provided one because it is 8×6, and the other is 4×3. There is a scale factor of 2. Rectangle 2 is not similar to the provided one because it is 1×2, and it does not go straight into 4×3.
Triangle 3 is similar to the provided one because it is 2×3, and the other is 4×6. There is a scale factor of – 2. Triangle 4 is not similar to the provided one because it is 1×2, and does not go into 4×3.