Math, asked by kjauhar09, 5 hours ago

Find the length of rectangle whose breadth is 10cm and perimeter is 50cm

Answers

Answered by anshumanpandey080408

2

Answer:

Length is 15cm

Step-by-step explanation:

Perimeter = 2(l+b)

[Let the length be x]

50cm = 2(x+10cm)

50cm = 2x + 20cm

50cm - 20cm = 2x

30cm = 2x

15cm = x

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