Question

Q 6. The length of rectangle is 4 times of its breadth. If the breadth is y then, perimeter of rectangle is a) 10y units b) 5y units c) 4y units d) 8y units
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Answer 1

Answer:

8y units is the right answer

Answer 2

Answer:

10y units

Step-by-step explanation:

1. breadth =y
2. length =4y
3. perimeter of rectangle =

2(length+bradth)

1. 2(4y+y)
2. 2(5y)=10y
3. perimeter =10yunit