Subject: mathqa
Question: find the area of a parallelogram with base 20 cm and height 10 cm ?
Option: 
A: 270 cm 2', 'd ) 280 cm 2', 'e ) 200 cm 2']
B: 380 cm 2', 'c ) 270 cm 2', 'd ) 280 cm 2', 'e ) 200 cm 2']
C: 280 cm 2', 'e ) 200 cm 2']
D: 200 cm 2']
Answer: D