A square has a perimeter of 20 cm. The square is enlarged with a scale factor of 4. What is the side length of the new square?
3 answers
L = 4 * 20 = 80 cm.
A figure has a perimeter of 15 units. What will the new perimeter be after a dilation with a scale factor of 5?
A figure has a perimeter of 16 units. What will the new perimeter be after a dilation with a scale factor of \large \frac{3}{4}?