4. The length of the rectangular concrete flower pot of Paranas Eagle Park is 5m longer
than its width and its area is 84m². What is the length of the concrete flower pot?
than its width and its area is 84m². What is the length of the concrete flower pot?
Answers & Comments
Answer:
Area = lw
l= 5+w
w=w
area = lw
84 = (5+w) (w)
( w- 12) ( w+7)
w - 12 = 0
w- 12+12=0+12
w= 12
w+7=0
w+7-7=0-7
w= -7
since the other value is negative, we will use 12 because we can't use negative value in finding length and width
l = 5+w
l= 5+12
l= 17
w= 12
so the length is 17 and it's width is 12
Step-by-step explanation:
hope it helps