Assertion: triangle's measure | /r/HasProperty | 30°
Facets:
Source sentences:
text: Scalene right triangle: This triangle is the one in which one interior angle measures 90°, while the other two measure 30° and 60°.
text: In the scalene right triangle ABC, ∠A measures 30°, ∠B measures 90° and ∠C measures 60°.