Assertion: right triangle's angle | /r/CapableOf | measure 30°,60°
Facets:
Source sentences:
text: A 30-60-90 right triangle is a special type of right triangle where the three angles measure 30°,60°, and 90°.
text: In a right triangle with acute angles measuring 30 and 60 degrees, the hypotenuse is twice the length of the shorter side, and the longer side is equal to the length of the shorter side times