Calculate the area of the rectangle when a = 4 and b = 2. next, calculate the area when the length and width are doubled. does the area double? what is the ratio of the two areas you calculated?
a) no; 1: 4
b) yes; 1: 4
c) no; 1: 2
d) yes; 1: 2
_ _ _ _ _ _
l l
l l b= 2
l l
l_ _ _ _ _ _ l
a= 4
(will give brainliest)