4th Class
Mathematics
Area, Perimeter and Volume
Question Bank
Perimeter & Area
question_answer
Rectangles A, B and C are identical. Find the perimeter of the figure.
A) 36 cm
B) 45 cm
C) 54 cm
D) 63 cm
Correct Answer:
C
Solution :
The perimeter of the given figure \[=(\text{9}+\text{3}+\text{4}.\text{5}+\text{3}+\text{4}.\text{5}+\text{39}+\text{3}+\text{4}.\text{5}+\text{3}+\text{4}.\text{5}+\text{3})\text{ cm}\]\[=\text{36}+\text{18 }=\text{54 cm}\]