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babymother [125]
3 years ago
10

Best answer gets brainliest!!

Mathematics
1 answer:
spayn [35]3 years ago
8 0

Answer:

21.45

Step-by-step explanation:

A=bh

put in the values that you have.

A=2.75(7.8)

multiply and find the answer.

A=21.45

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