Mongge
Exercises
Collections
Editor
Català
English
Español
Euskera
Italiano
Sign in
Sign up
Sign up
PERPENDICULARIDAD
luisillo
11/9/17
2,297
Follow
Answer
Solution
Perpendicularidad.
}
}
}
}
}
}
}
}
}
}
}
A
a
B
b
90º
90º
s
r
R
S
URL of the exercise
Embed code
