The answer for the question is 4
I believe you did but if you need help feel free to chat with me
Answer:
12
Step-by-step explanation:
Least common multiples of 3, 6, 9, 12,
Least common multiples of 4, 8, 12
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Hope this helps
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Answer:
h/2
Step-by-step explanation:
A=(a+b) h/2
