NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 9: Perimeter and Area - Multiple Choice Questions

Question 33

Question.  33

33. The perimeter of the figure ABCDEFGHIJ is

(a)

(a) 60 cm

(b)

(b) 30 cm

(c)

(c) 40 cm

(d)

(d) 50 cm

Detailed Answer with Explanation:

Adding all given sides: 6 + 4 + 20 + 2 + 5 + 3 = 40 cm (vertical + horizontal parts counted both sides) = 60 cm.