Question

Find the perimeter of given figues 5 cm 3cm 3 cm 1 cm 4 cm​

Answer 1

Answer:

the answer is 16 cm

Step-by-step explanation:

Given :

The sides  = 5 cm, 3 cm, 3 cm, 4 cm and 1 cm.

To find :

   the perimeter of the given figure

Formula :

⇒ The perimeter of uneven shape = Sum of all sides.

Let's find the Perimeter. [Sum is meant as addition]

→ The perimeter of uneven shape = Sum of all sides.

= 5 + 3 + 1 + 4 + 3

= 8 + 1 + 4 + 3

= 8 + 1 + 7

= 9 + 7

= 16 cm

   Therefore, the perimeter of the figure is 16 cm

Answer 2

Answer:

(a) Area of rectangle = length x breadth

= 3 cm x 4 cm = 12 cm.sq

(b) Area of rectangle = length x breadth

= 12 m x 21 m = 252 m.sq

(c) Area of rectangle = length x breadth

= 2 km x 3 km = 6 km.sq

(d) Area of rectangle = length x breadth

= 2 m x 70 cm = 2 m x 0.7 m = 1.4 m.sq