Question

TWO QUESTIONS, PLEASE HELP ----
1) The perimeter of a rectangle is 36 cm and its dimensions are doubled. What is the perimeter of the larger rectangle?
2) The radius of a circle is multiplied by 4. Its area is _____ times bigger than the original circle.

Answer 1

Answer choices for 1) -
216 cm
144 cm
72 cm
288 cm

Answer choices for 2) -
20
16
8
4

Answer 2

1) 72 cm

Answer 3

2) 16

Answer 4

Thank you!

Answer 5

One more question?
The dimensions of a rectangular prism are 5, 12, and 13. The volume of the prism is ____?

Answer 6

Answer choices-

480

780

60

960

Answer 7

780

Answer 8

Thanks! you're a life saver

Answer 9

my pleasure :)