Mongge
Exercises
Collections
Editor
Català
English
Español
Euskera
Italiano
Sign in
Sign up
Sign up
Sombra de un segmento. Foco impropio.
janunez
2/16/22
427
Follow
Answer
Solution
}
}
x
z
y
A
B = B
1
= A
1
d
d
1
URL of the exercise
Embed code
