30∘,60∘,90∘\displaystyle {30}^{\circ},{60}^{\circ},{90}^{\circ}30∘,60∘,90∘
a=c2, b3\displaystyle {a}=\frac{{c}}{{2}},\ \frac{{b}}{\sqrt{{{3}}}}a=2c, 3b
b=a⋅3, c⋅32\displaystyle {b}={a}\cdot\sqrt{{{3}}},\ \frac{{{c}\cdot\sqrt{{{3}}}}}{{2}}b=a⋅3, 2c⋅3
c=2⋅a, 2⋅b3\displaystyle {c}={2}\cdot{a},\ \frac{{{2}\cdot{b}}}{\sqrt{{{3}}}}c=2⋅a, 32⋅b
Suppose a=2\displaystyle {a}={2}a=2 b=\displaystyle {b}=b= Preview Question 6 Part 1 of 2 c=\displaystyle {c}=c= Preview Question 6 Part 2 of 2
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