Question

The length of the rectangle is 2 more than it's breadth and the area of the rectangle is 120 square centimeter. Find the length and breadth of the rectangle​

Answer 1

Answer:

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Answer 2

Answer:

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Step-by-step explanation:

Length of rectangle(l) = 2b

Area of rectangle(a) = 120cm²

Breadth of rectangle(b)= ?

we know,

Area of rectangle(a) = l×b

                           120 = 2b×b

                           120 = 2b²

                         120/2 = b²

                           60 = b²

                          √60 = b

              √2×2×3×5 = b

                              b = 2√15cm

Length of rectangle(l) = 2b

                                    = 2(2√15)

                                    = 4√15cm