Sagot :
Answer:
L = W + 2
Step-by-step explanation:
:)
A = LW
120 = (W+2)(W)
120 = W^2 + 2W
W^2 + 2W - 120 = 0
(W + 12) (W - 10) = 0
W = -12
W = 10
DIMENSIONS: L = ( W + 2) = 10+2 = 12 m
W = 10 m
ANS. L = W + 2
Answer:
L = W + 2
Step-by-step explanation:
:)
A = LW
120 = (W+2)(W)
120 = W^2 + 2W
W^2 + 2W - 120 = 0
(W + 12) (W - 10) = 0
W = -12
W = 10
DIMENSIONS: L = ( W + 2) = 10+2 = 12 m
W = 10 m
ANS. L = W + 2