Question

Find the area and perimeter of a rectangle whose length is 18cm and breadth is 30cm.Please answer it's urgent.​

Answer 1

Answer:

permiter is 96

Step-by-step explanation:

2(l+b)

2(18+30)

2(48)

96

NOW AREA

l*b

18*30 is

540

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Answer 2

☆ Solution ☆

Given :-

• Length of the rectangle is 18 cm.
• Breadth of the rectangle is 30 cm.

To Find :-

• The area of the rectangle.
• The perimeter of the rectangle.

Step-by-Step-Explaination :-

As we know that :-

Area of rectangle = l × b

Where,

• l = 18 cm

• b = 30 cm

Putting the respective value,

Area of rectangle = 18 × 30

Area of rectangle = 540

Hence,

The area of rectangle = 540 cm²

Now,

As we know that :-

Perimeter of rectangle = 2 ( l + b )

Where,

• l = 18 cm

• b = 30

Putting the respective value,

Perimeter of rectangle = 2 ( 18 + 30 )

Perimeter of rectangle = 2 × 48

Perimeter of rectangle = 96

Hence,

Perimeter of rectangle = 96 cm