Isabella Lewis——Studied at the University of Sydney, Lives in Sydney, Australia.
The Obtuse Angles ClipArt gallery offers 89 illustrations of angles ranging from 91 degrees to 179 degrees. Obtuse angles are those that measure greater than a right angle (90 degrees) and less than a straight angle (180 degrees).read more >>
QuesHub is a place where questions meet answers, it is more authentic than Quora, but you still need to discern the answers provided by the respondents.