1103076902 | math4u.vsb.cz

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Project ID:

1103076902

Source Problem:

Accepted:

1

Clonable:

1

Easy:

1

Given a triangle

A B C

, which of the following equalities is valid?

\frac{a}{\sin α} = \frac{b}{\sin β}

\frac{a}{b} = \frac{\sin β}{\sin α}

\frac{a}{\sin α} = \frac{\sin γ}{c}

\frac{c}{\sin γ} = \frac{\sin α}{a}