4th Class
Mathematics
Geometry
Question Bank
Geometry
question_answer
The given figure is obtained by placing a rectangle on top of another identical rectangle. The length of a rectangle is 5 cm and its breadth is 2 cm. Find the perimeter of the figure.
A) 20 cm
B) 15 cm
C) 14 cm
D) 18 cm
Correct Answer:
A
Solution :
Perimeter of the figure = AB + BC + CD + DE + EF + FG + GH + HI + IJ + JK + KL + LA = (AB + CD + FE) + (BC + AL + JK) + (DE + FG + HI) + (GH +IJ + KL)