Question

. Find the area of the floor of a room.whose length is 16m and breadth is 8m. *

Answer 1

Answer:

The area of the floor of a room whose length is 16m and breadth is 8m is 128m².

SOLUTION

Length of the floor = 16m.

Breadth of the floor = 8m.

We , know that the floor is in the shape of a rectangle .

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Area of a rectangle = Length × Breadth

Here,

Length = 16m.

Breadth = 8m.

Area of the rectangular  room = 16 × 8 = 128m².

QUESTION FOR PRACTISE

✩ Find the area of the floor of a room.whose length is 12m  and whose breadth is 8m ?

✩ Answer (For Checking) → 96m²

Answer 2

Given :-

• Length of the Floor = 16m
• Breadth of the Floor = 8m

To Find :-

• Area of the Floor

Solution :-

⇒ Area of Floor = Length × Breadth

⇒ Area of Floor = 16 × 8

⇒ Area of Floor = 128m²

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Therefore, Area of Floor is 128m²

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★ Additional Info :

Formulas Related to Area :

• Area of Square = Side x Side
• Area of Rectangle = Length × Breadth
• Area of Triangle = ½ × base x height
• Area of parallelogram = base x height
• Area of circle = πr²
• Area of Rhombus = ½ × product of its diagonals
• Area of Trapezium = ½ × height × sum of parallel sides
• Area of Polygon = sum of the area of all regions into which it is divided

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