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Margarita [4]
2 years ago
8

1) Sử dụng phương pháp diện tích chứng minh định lí Pitago: “Trong một tam giác vuông, bình phương cạnh huyền bằng tổng bình phư

ơng hai cạnh góc vuông”.
2) Chứng minh rằng tứ giác có một và chỉ một đường nối trung điểm hai cạnh đối chia tứ giác thành hai phần có cùng diện tích là hình thang.
Mathematics
1 answer:
vlada-n [284]2 years ago
4 0

Answer:

hmm i thought abt it and i think the answer is no

Step-by-step explanation:

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2,300+-2,500+3,300+-2,600+6,250
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1 Simplify

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2 Simplify

<span><span>6,750

I hope this helps. 

Have a awesome day. :)

</span><span>
</span></span><span>

</span></span>
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Step-by-step explanation:

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Andrea runs a fruit store. She started Sunday with 20 cherries in stock. During the day, she sold 17 cherries and got a shipment
weqwewe [10]

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Um.

Step-by-step explanation:

Could you give an example of what? Or no.?

3 0
3 years ago
25 Points Please help!!!!
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