Question

Find the perimeter of a rectangle having 19/4 cm length and 7/2 cm breadth please answer​

Answer 1

Answer:

Answer is given in attachment

Thanks

Answer 2

$\huge \fcolorbox{red}{blue}{ \red{16.5 \: cm}}$

Step-by-step explanation:

Q.

Find the perimeter of a rectangle having $\frac{19}{4}$ cm length and $\frac{7}{2}$ cm breadth.

.

Solution -

A.T.Q.

Length (l) = $\frac{19}{4}$ cm

Breadth (b) = $\frac{7}{2}$ cm

.

Perimeter of rectangle = 2 × (l + b)

$= > 2 \times ( \frac{19}{4} + \frac{7}{2} )cm \\ \\ = > 2 \times \{ \frac{19 + (2 \times 7)}{4} \}cm \\ \\ = > 2 \times ( \frac{19 + 14}{4} )cm \\ \\ = > \cancel{2} \times \frac{33}{ \cancel{4}_{2}} \: cm \\ \\ \red{ = > \frac{33}{2} cm = 16.5 \: cm}$

So,

the perimeter = 33/2 cm = 16.5 cm

hope it helps.

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