Question

calculate the perimeter of the figure given below length 9 m breadth4 cm​

Answer 1

Solution!!

The length and breadth is given. Most probably the figure is a rectangle. According to the question, we have to find the perimeter of the rectangle.

Length = 9 m

Breadth = 4 cm

As you can observe, the units are not the same. So either we convert metres to centimetres or the vice-versa.

1 metre = 100 cm

9 metre = 900 cm

Length = 900 cm

Breadth = 4 cm

Now, let's find out the perimeter using a suitable formula.

Perimeter = 2(Length + Breadth)

Perimeter = 2(900 cm + 4 cm)

Perimeter = 2(904 cm)

Perimeter = 1808 cm