a rectangle has a length of 10 cm a parameter of 30 cm find the breadth of the rectangle
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Answered by
6
Answer:
Step-by-step explanation:
Perimeter of rectangle =2(l+b)
30cm=2(10+b)
30/2=10+b
15-10=b
5=b
b=5
So breadth or width =5cm
Hope it will help you
Answered by
6
30=2(10+b)
30=20+b
30-20=b
10=b
Breadth is 10 cm
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