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Clearnote
Q&A
Junior High
Mathematics
求解🙏
Mathematics
Junior High
about 2 yearsago
妍
求解🙏
甲 c+b可整除a c-a 可整除 ㎡ t (丙)a+b可整除a (T)c-b可整除㎡ 2²=C²_²5² b² = c²-A² =(C+A)(C-L) =(a+b)(C-b) (A) 1 (B) 2 (C)3 (D) 4° 26 ( ) 坐標平面上有三點,4(0,4)、B(-3,0)、C(3,0),若P點為△ABC的外心,則P 點的坐標為何? 時 (A) (0, 1) (B) (0, 2) (C)(02) (D) (02)。 8 8 8 27. ( )如圖,有一個三角形的運動公園,涼亭I正好位於三角形的內心,若輪輪自P點沿著箭頭
Answers
呱呱
about 2 yearsago
醬
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