Question

length of rectangle is 5 cm and breadth is 4 cm , find the area and perimeter ​

Answer 1

Let the breadth be x cm

length=x+5 cm

perimeter =2 (l+b)=

2 (x+5+x)=4x+10 cm

Answer 2

Question ::-

If the Length and breadth of rectangle is 5 and 3 cm respectively. Find the area and perimeter of rectangle ?

Given ::-

• Length of rectangle = 5cm

• Breadth of rectangle = 4cm

To find ::-

• Area of rectangle ?

• Perimeter of rectangle ?

Formula used ::-

• Area = Length × breadth

• Perimeter = 2(length + breadth)

Solution ::-

Area = Length × breadth

Area = 5 cm × 4 cm

Area = 20 ${cm}^{2}$

_________

Perimeter = 2(length + breadth)

Perimeter = 2(5 + 4)

Perimeter = 2 × 9

Perimeter = 18 cm.

Therefore , Area of rectangle is 20 cm and perimeter of rectangle is 18 cm