Question

Find out the area and perimeter for this figure.
Assumptions : 1 square = 1 ${cm}^2$

• A. Perimeter = 10 cm
• B. Area = 10 ${cm}^2$
  
• C. Perimeter = 20 cm
• D. Area = 20 ${cm}^2$
  

Answer 1

Answer: (B), (C)

The correct options are
B Area = 10 ${cm}^2$

C Perimeter = 20 cm

Given,
1 square = 1 ${cm}^2$
Length of one side = 1 cm

Perimeter

Number of sides = 20
Perimeter = 20 x 1 = 20 cm

Area:

Number of squares = 10

Therefore, area = 10 x 1 = 10 ${cm}^2$