Question

The lengths of the sides of a rectangle become 4 times greater than the original measurements. Which statement is true about the rectangle?

Its area becomes 4 times greater, and perimeter becomes 20 times greater.

Its area becomes 16 times greater, and perimeter becomes 4 times greater.

Its area becomes 4 times greater, and perimeter becomes 16 times greater.

Its area becomes 20 times greater, and perimeter becomes 4 times greater.

Answer 1

it the second one

Answer 2

If x * y = xy, then 4x * 4y = 16xy. 16 times greater.