Question

The perimeter of the rectangle is (14,19,28,45) cm. If the rectangle is dilated by a scale factor of 6 to create a new rectangle, the new dimensions are (15cm by 11cm, 30cm and 9cm , 54cm and 5cm , 54cm and 30cm) . The perimeter of the new rectangle is ( 78,84,118,168 ) cm. When comparing the new perimeter to the original perimeter, the new perimeter is ( 1/6 timws less , 6 times greater , 60 times greater ) .

Answer 1

The perimeter of the rectangle is

✔ 28

cm.

If the rectangle is dilated by a scale factor of 6 to create a new rectangle, the new dimensions are

✔ 54 cm and 30 cm

.

The perimeter of the new rectangle is

✔ 168

cm.

When comparing the new perimeter to the original perimeter, the new perimeter is

✔ 6 times greater

Explanation: