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Degger [83]
3 years ago
9

Cho tam giác ABC cân tại A, góc A=36 độ, BC=1 cm, phân giác CD. Hãy tính cos góc A

Mathematics
1 answer:
vova2212 [387]3 years ago
7 0

Answer:

ummm is there like a graph or something

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Here are the steps:

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A test has 10 true/false questions. How many different tests can be turned in to the teacher?
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Jeremiah ran 5.6 miles every day for<br> 2 weeks. How many miles did he run<br> in all?
chubhunter [2.5K]

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78.4 miles

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3 0
2 years ago
If an outfit consists of one shirt, one pair of jeans, and one pair of shoes, how many outfits can be made from five pairs of je
alexandr402 [8]

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2

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6 0
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Pleqse help me do this thank you​
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Answer:

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