Selfieometry
Serena E
In this photo,I'm in my room. On my shirt, the 'N' has a straight angle.
In this photo,I'm holding a star shaped ballon. It has an obtuse angle.
In this photo,I'm doing a peace sign,which is an acute angle.
In this photo,I'm with my friend,Hannah,. We're in the school. The computer has a right angle.