Question

Length = ? Beadth = 9.5 area = ? Perimeter = 49 cm

Answer 1

Area=length x breadth and perimeter=2(length + breadth) use these formulas

Answer 2

Let the length be x cm
We know,
Perimeter=2(length+breadth)
=>49=2(x+9.5)
=>49=2x+19
=>49-19=2x
=>15=x