A rectangular flower garden with an area of 330 m squared is surrounded by a grass border 1 m wide on two sides and a 2 m wide on the other two sides as shown in the figure. What dimensions of the garden minimize the combined area of the garden and borders?

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

it is true

step-by-step explanation:

all the combinations add up i used   calculator

step-by-step explanation:

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the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13