Question

In a rectangle length is 3cm more than its breadth if breadth is x and area is 324 find length and breadth?​

Answer 1

Answer:

Area = 324 cm²

Breath = x

ATQ,

Length = x + 3

First we will find perimeter to find length amd breadth

formula

324 cm² = 2(l + b)

324 cm² = 2(x+3+x)

324 cm² = 2x + 6 + 2x

324 cm² = 4x + 6

324/4 = x+6

81 = x+6

x = 81-6

x = 75

breadth =75 cm

length = 75+3 = 78 cm

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Answer 2

Step-by-step explanation:

find attachment below for ans