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vovangra [49]
3 years ago
15

Cho tam giác abc có góc b=60 độ cạnh b= 4cm cạnh c=5cm . tính độ dài cạnh a

Mathematics
1 answer:
Tresset [83]3 years ago
5 0

Answer:

bok

Step-by-step explanation:

bioknokkn

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Answer:

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Step-by-step explanation:

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4 years ago
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ella [17]
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iragen [17]

Answer:

option b

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8 0
2 years ago
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julsineya [31]

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First option is the correct choice.

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5 0
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