The ratio between the perimeter and the breadth of a rectangle is 26:526:5. If the area of the rectangle is 1000 sq. cm, what is the length of the rectangle?
Answers
Answered by
5
Answer:
40.62
Step-by-step explanation:
The ratio between the perimeter and the breadth of a rectangle is 26:5 . If the area of the rectangle is 1000 sq. cm, what is the length of the rectangle?
Solution: (2L+2B):B = 26.5:5, or
26.5B = 10L+10B, or
16.5B = 10L, or
L = 1.65B
LB = 1000, or
B*1.65B = 1000, or
B^2 = 1000/1.65 = 606.060606, or B = 24.6182982 cm. and L = 40.62019202 cm.
The length of the rectangle = 40.62 cm. Answer
Answered by
13
Answer:
Solution: (2L+2B):B = 26.5:5, or
26.5B = 10L+10B, or
16.5B = 10L, or
L = 1.65B
LB = 1000, or
B*1.65B = 1000, or
B^2 = 1000/1.65 = 606.060606, or B = 24.6182982 cm. and L = 40.62019202 cm.
The length of the rectangle = 40.62 cm. Answer.
Step-by-step explanation:
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