The given figure (not drawn to scale) is made up of a rectangle, a square and a triangle. Find the perimeter of the figure.
A 85 cm
B 88 cm
C 72 cm
D 82 cm
Answer is D as the question says to find the perimeter, which is (7*2) cm+4 cm+(9*2) cm+15 cm+8 cm+5 cm+(4+5+9) cm=14 cm+4 cm+18 cm+15 cm+8 cm+5 cm+18 cm=82 cm.