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Senior High
Mathematics
可以告訴我這兩題的算式嗎?
Mathematics
Senior High
Solved
about 5 yearsago
小仙女
可以告訴我這兩題的算式嗎?
9. 如圖,圓 C 與圓C, 相交於A、B二點,求圆C 與圓C的面積比為 【1-3 正弦定理與餘弦定理 | SI C2 A. 2606 ) 30° D B 10. 如圖,四邊形ABCD 内接於一圓,AB=BC=3、AD=8、CD=4, (1) 角a 與角B有什麼關係? B3 CP4 4 D 3 (2) 求BD = a 8 = 0 (1-3 正弦定理與餘弦定理]
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✨ Best Answer ✨
蕎
about 5 yearsago
解法如下
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