IB MAI HL Geometry & Trigonometry Topic 3.2 Trigonometry (id: d64fe06e3)

本题目来源于试卷: IB MAI HL Geometry & Trigonometry Topic 3.2 Trigonometry，类别为 IB数学

[填空题]
In a triangle ABC,AB gn1oc3alij-+mp5xi , ; 1ly/la zi*e6;vkcqn=3 cm,BC=5 cm and $\mathrm{A}\hat{\mathrm{C}}\mathrm{B} = \dfrac{\pi}{6}A$.
1.Find, to three significant figures, the two possible lengths of [AC].  cm   cm
2.Find the difference between the areas of the two possible triangles ABC.  $cm^2$

参考答案:
空格1: 2.67±3%  空格2: 5.99±3%  空格3: 4.15 


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