the length of rectangle is 5cm more than its breadth. if the perimeter of the rectangle is 38cm find it so area
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5
Answer:
perimeter of rectangle=2(l+b)
2(5+x+x)
10+2x+2x
10+4x=38
38-10=4x
. 28=4x
7=x
b=7cm
l=7+5
l=12
area of rectangle=l×b
12×7
84cm
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2
Answer:
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