Question

the perimeter of a rectangular is 40 cm and its breadth is 8 cm find its length
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Answer 1

Answer:

lxb

40x8:

320

:320 cm is the lenght

Answer 2

Answer:

perimeter is 40 cm

breadth is 8 cm

let length be x

2×length×breadth

2×x×8=40

16x=40

x=40/8

x=5cm