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1. |
Find the area by co-ordinate method if the independent co-ordinates are (400, 400), (423, 456), (478, 498), (400, 400) |
A. | 1510 cu. m |
B. | 1150 cu. m |
C. | 5110 cu. m |
D. | 115 cu. m |
Answer» B. 1150 cu. m | |