Question

Find the length and perimeter of a rectangle whose area 120 cm and breadth 8cm

Answer 1

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Answer :- It is given that the breadth of the rectangle is 8cm and the area is 120 cm² , So,

➡Area of the Rectangle :- Length × Breadth

➡120cm = Length × 8 cm

➡

$\frac{120}{8} = length$

➡15 cm = Length

Now, We have to find the Perimeter of Rectangle :-

➡Perimeter of Rectangle = 2(l+b)

➡2(15cm + 8cm)

➡2(23cm)

➡46 cm.

⏩Therefore, the Length of the Rectangle is 15cm and the Perimeter of the Rectangle is 46cm.

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