2a. List or draw three possible rectangular dimensions that can be made from a 30 foot piece of fence.

2b. Which of your solutions encloses the smallest area? Justify your answer.

2c. The perimeter of a rectangular field is 90 feet. If the length is 4 times the width,
find its dimensions.

brainlest to and also thanks for free points you are the best

because you are the only one who give you points may god reward you for this  

answer: the first one

step-by-step explanation: use a calculator and divide the minutes by the dollars.

area of rectangle a is 2 times that of rectangle b that means 2x+x =   36cm^2

3x = 36cm ^2

x = 36/3

x= 12cm^2

and 2x = 24cm^2

now side of square = are divided by sides = 36/4 = 6cm

that means length of rectangle a and b is 6cm too

now for rectangle a,

l*b = area

= 6*y=24

y=24/6 = 4

therefore dimensions of rectangle a are- length = 6cm, breadth = 4cm

and for rectangle b, length = 6cm and breadth = 6-4 = 2cm.

hope this .