2. The perimeter of a rectangular swimming pool is 154 m. Its length is 2 m more than An equation is the
twice its breadth. What are the length and the breadth of the pool?
Answers
Answered by
7
Answer:
breadth=25m
length=52m
Step-by-step explanation:
let the breadth be x, length=2x+2
perimeter =2(length+bredth)
A.T.Q,
154=2(x+2x+2)
=>154/2=3x+2
=>77=3x+2
=>3x=77-2=75
=>x=75/3=25m
breadth=25m
length=2×25+2=50+2=52m
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Answered by
0
Answer:
Breadth = 25 m
Length = 52 m
Step-by-step explanation:
Given that,
Perimeter of rectangular swimming pool = 154 m
Let the breadth of rectangle be = x
According to the question,
Length of the rectangle = 2x + 2 We know that,
Perimeter = 2(length + breadth)
⇒ 2(2x + 2 + x) = 154 m
⇒ 2(3x + 2) = 154
⇒ 3x +2 = 154/2
⇒ 3x = 77 – 2
⇒ 3x = 75
⇒ x = 75/3
⇒ x = 25 m
Therefore, Breadth = x = 25 cm
Length = 2x + 2
= (2 × 25) + 2
= 50 + 2
= 52 m
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