Assertion: right triangle's side | /r/HasProperty | given
Facets:
Source sentences:
text: When solving for a missing side, the first step is to identify what sides and what angle are given, and then select the appropriate function to use to solve the problem.
text: Draw a right triangle whose two perpendicular sides are given below, and then find its area.
text: We could also use the tangent function, as the opposite side was given.