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RideAnS [48]
2 years ago
11

Solve the formula A=1/2h(a+b)

Mathematics
1 answer:
lapo4ka [179]2 years ago
3 0

Answer:

Step-by-step explanation:

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See the picture to better understand the problem

we know that
in the triangle ABC
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the answer is
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Step-by-step explanation:

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