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gogolik [260]
2 years ago
13

PLEASE HELPPPPPPPPPP!!!!! ANSWER!!!!

Mathematics
1 answer:
omeli [17]2 years ago
3 0

Answer:

A=1/2h(a+b)

1/2h(a+b)=A

h(a+b)=2A

h=2A/(a+b)

Option b

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