sin60度係幾多???

👨🏻‍🏫 學術台數學

2008-01-27 6:08 am

sin60度係幾多???

回答 (6)

2008-01-27 6:14 am

✔ 最佳答案

sin 60
= 0.87(corr to 2 d.p.) or
=開方3/2

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2008-01-27 7:54 am

0.866025403

by calcalator
fx-3650p

MUST be accurate!

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2008-01-27 6:25 am

sin 60 = 0.75開方

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2008-01-27 6:14 am

sin60 = 0.866025403

參考: 我部cal機

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2008-01-27 6:13 am

(3的平方根)除2

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2008-01-27 6:12 am

由60度開始

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收錄日期: 2021-04-13 17:07:35
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