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Licemer1 [7]
3 years ago
14

Help me please,Show your work so I know how to do it ?

Mathematics
2 answers:
WINSTONCH [101]3 years ago
5 0
Area=bh/2
area=(9 x 12)/2
area=108/2
area=54 cm sq.
julsineya [31]3 years ago
3 0
So, the formula is length times width divided by 2
so multiply 12 and 9
12*9 = 108
divide 108 by 2
108/2 = 54
 That formula ONLY WORKS ON TRIANGLES
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