The length of a rectangle is 3 meters greater than 2 times the width. The perimeter of the rectangle is 30 meters. What is the l
ength?
2 answers:
11
Step-by-step explanation:
Perimeter= 2( length+ width)
l= w+ 3
perimeter= 2(w+3+w)
30= 4w +6
4w= 24
w= 6
width = 6m
length = 6+3 = 9 m
Step-by-step explanation:
Perimeter= 2( length+ width)
l= w+ 3
perimeter= 2(w+3+w)
30= 4w +6
4w= 24
w= 6
width = 6m
length = 6+3 = 9 m
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