Consider this rectangle.
The perimeter is P = 2(3) + 2(6) = 18 cm.
Suppose the dimensions of the rectangle are all multiplied by 4.
The new rectangle would have the dimensions _____
The perimeter of the new rectangle would be _ cm.
The new perimeter will be ___ times as large as the perimeter of the original rectangle .
Suppose the dimensions of the rectangle are all multiplied by 4. The new rectangle would have the dimensions 12 cm by 24 cm✅ The perimeter of the new rectangle would be 72 ✅ cm. The new perimeter will be 4✅ times as large as the perimeter of the original rectangle.
