what happens to the area of a parallelogram when you double both the height and the base.

A.the area is halved my answer
B.the area is doubled
C.the area is quadrupled
D.the area is cut in half

The area is four times the original and no I am retired.

oh i am sorry i didn't know and thank you so quadrupled

so it = 4 x y

double the scale of a two dimensional figure and area is multiplied by 2^2 = 4 times

eg rectangle
2 x * 2 y = 2^2 x y = 4 x y

thanks Mr.Damon ! you were helpful I'm kinda a dummy so I came to check my answer I was leaning on double but it turns out its double than double! lol quadruple!..

Thx I’m using this for some hw

yes

So, is triston's answer correct? If it is, Thank Jiskha! -Warrior Cat Lover:)

I NEED TO KNOW THE ANSWER HALP MEH!!!!!!!!!!!!!!!!!!!!!!!!!!!!

what is the answers?

cuz I need help now!
before I finish this test.

thanks-AnimeLove69

Does anyone know number 3: what is the area of the trapezoid or number 4 please and thank you

All you have to do is multiply it by 2x or 3x or 4x

am i correct

ok that is hard to understand are you a teacher like ms.sue