A rectangular of certain dimensions is chopped off from one corner of a larger rectangle as shown. AB = 8 cm and BC = 4 cm. The perimeter of the figure ABCPQRA (in cm) is :	Choose one
A) 24
B) 28
C) 36
D) 48
E) None of these
Solution   Required perimeter = (AB + BC +CP + PQ + QR + RA)   = AB + BC + (CP + QR) + (PQ + RA)   = AB + BC + AB + BC = 2(AB + BC)   = [2(8 + 4 )] cm = 24 cm. 24nswer 24
<result>A</result>
A rectangular of certain dimensions is chopped off from one corner of a larger rectangle as shown. AB = 8 cm and BC = 4 cm. The perimeter of the figure ABCPQRA (in cm) is :