Question

熊熊悅

請問這題:D

4x44C=5 (484-672) 2.22.C
12. 如右圖, AD = 4,B,C為以 AD 為直徑之半圓上兩點,
AB = BC =1,則CD =
要
ITS
(b
= Time
4.
F
Sind = 1
R
6722-C
2-22-6
4
2
D
2

Answer 1

✨ 最佳解答 ✨

Romeo

嘿嘿:D

熊熊悅

謝謝:D