Question

find perimeter and area of rectangle whose length is 10.5 cm and breadth is 8 cm​

Answer 1

Answer:

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Answer 2

Given :

• Length of Rectangle(L) = 10.5cm

• Breadth of Rectangle(B) = 8cm

To Find :

• Area and Perimeter

Solution :

✬ Here in the Question we are given Length and breadth of the rectangle. We know that Area of Rectangle is Length × Breadth. So, Firstly we will Find the area. Then formula of Perimeter of Rectangle is 2(Length + Breadth). By Putting the values in the formula we can easily find the Area and Perimeter of the Rectangle.

Area of Rectangle = L × B

→ Area of Rectangle = 10.5 × 8

→ Area of Rectangle = 84cm²

Perimeter of Rectangle = 2 (L + B)

→ Perimeter = 2 (10.5 + 8)

→ Perimeter = 2 × 18.5

→ Perimeter = 37cm

• Area of Rectangle is 84cm²

• Perimeter of Rectangle is 37cm