Assertion: right triangle's angle | /r/HasProperty | equivalent
Facets:
value: to an angle of 0 radians
type: OTHER
Source sentences:
text: An easy way to remember this ratio is that since you have two angles that are equivalent (i.e. 4 5 45 45°, 4 5 45 45°), the length/ratio of two sides should also be equivalent.
text: (An angle measuring 0° is equivalent to an angle of 0 radians.
text: An angle measuring 90° is equivalent to an angle of π/2 radians.)