Question

Q4 The area of rectangle is 49sq. cm, breadth is 3.5cm, find the length of rectangle​

Answer 1

Solution to the question☝

Answer 2

SOLUTION

GIVEN

• The area of rectangle is 49 sq.cm

• Breadth is 3.5cm

EVALUATION

The length of rectangle

FORMULA TO BE IMPLEMENTED

Area of a rectangle = Length × Breadth

EVALUATION

Here it is given that the area of rectangle is 49 sq.cm

Breadth= B = 3.5 cm

Let length = L cm

So by the given condition

L × B = 49

$\displaystyle \sf{ \implies \:L \times 3.5 = 49 }$

$\displaystyle \sf{ \implies \:L \ = \frac{49}{3.5} }$

$\displaystyle \sf{ \implies \:L \ = 14}$

Hence the required length = 14 cm

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