9 cm
7 cm
7 cm
7 cm
The area of one of the bases of the above figure is about 21.2 cm2. The
surface area of the figure is?
A. 273.4 cm2
B. 210.4 cm2
C. 231.4 cm2
D. none of the above

9 cm 7 cm 7 cm 7 cm The area of one of the bases of the above figure is about 212 cm2 The surface area of the figure is A 2734 cm2 B 2104 cm2 C 2314 cm2 D none class=