Question

The length of the rectangul is 8.1 cm and its breadth is 3.5 cm. What is the are of rectangle?

Answer 1

Answer:

area of rectangle =length×breadth

Step-by-step explanation:

Area=L×B

=8.1×3.5

area=28.35cm^2

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Answer 2

CORRECT QUESTION :

The length of the rectangle is 8.1 cm and its breadth is 3.5 cm. What is the area of rectangle?

ANSWER :

Area of rectangle is 28.35 cm².

EXPLANATION :

•GIVEN :-

• Length of rectangle= 8.1 cm.
• Breadth of rectangle= 3.5 cm.

•TO FIND :

• Area of the rectangle.

• SOLUTION :

$\sf{Length=8.1\:cm}$

$\sf{Breadth=3.5\:cm}$

We know,

${\boxed{\sf{\blue{Area\: of\: rectangle=Length\times\: Breadth}}}}$

$\sf{\:\:\:\:\:Area=l\times\:b}$

$\implies\sf{Area=(8.1\times\:3.5)\:cm^2}$

$\implies\sf{Area=28.35\:cm^2}$

Therefore, area of rectangle is 28.35 cm².

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MORE INFORMATION :

• Perimeter of rectangle=2(l+b)

• Area of square = (side)²

• Perimeter of square = 4 × side.

• Diagonal of square = side √2

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