Determine if it is true or false: when the size transformation of a parallelogram is doubled, its area increases 4 times.

Answer 1

first represent:
let b = base of original parallelogram
let h = height of original parallelogram

let 2b = base of new parallelogram
let 2h = height of new parallelogram

Area of original, A = bh
Area of new, A2 = (2b)(2h) = 4bh = 4A

therefore, it is true that when the size transformation is doubled, the area increases four times.

so there,, =)