Question

bayani dilates a digital photograph by a factor of 2.25 to create a new digital photograph similar to his original photograph.
select from the drop - menus to correctly complete the statement.
the perimeter of bayanis new photograph is choose... times larger than the perimeter of his original photograph,
and the area of his new photograph is choos choose... larger than the area of his original photograph.
2.25
4.5
5
5.0625
9

Explanation:

Step1: Relate perimeter to scale factor

Perimeter scales with the factor: $2.25$

Step2: Relate area to scale factor

Area scales with factor squared: $2.25^2 = 5.0625$

Answer:

The perimeter of Bayani's new photograph is 2.25 times larger than the perimeter of his original photograph, and the area of his new photograph is 5.0625 larger than the area of his original photograph.