❤💘唬克熊WHO K BEAR
@hubert415
分享
Wed, May 3, 2017 12:45 PM
Wed, May 3, 2017 12:56 PM
**earmama 問
神 告訴唬伯：我要幾何不要代數 **
Q:內接於圓(半徑為1)的正三角形, 面積等於多少??
⎝(￣(∞)￣)⎠⊿
@cliff911911
Wed, May 3, 2017 12:57 PM
0.43301270189222
❤💘唬克熊WHO K BEAR
@hubert415
說
Wed, May 3, 2017 12:59 PM
⎝(￣(∞)￣)⎠⊿ : NO...........
❤💘唬克熊WHO K BEAR
@hubert415
說
Wed, May 3, 2017 1:01 PM
⎝(￣(∞)￣)⎠⊿ : X 3 =1.29903810567
❤💘唬克熊WHO K BEAR
@hubert415
說
Wed, May 3, 2017 1:02 PM
⎝(￣(∞)￣)⎠⊿ : 3x (1/2 x1x1x sin120)
826399可可
@su826399
說
Thu, May 4, 2017 1:07 AM
❤💘唬克熊WHO K BEAR
@hubert415
說
Thu, May 4, 2017 1:27 AM
earmama: CORRECT!! bRAVO !!
❤💘唬克熊WHO K BEAR
@hubert415
說
Thu, May 4, 2017 2:07 AM
earmama: ...故意看不起妳 還真臭屁咧~~
❤💘唬克熊WHO K BEAR
@hubert415
說
Thu, May 4, 2017 2:27 AM
earmama:
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