A.    \(1\)
B.  \(\frac {5} {12}a \)
C.  \(\frac {11} {12}a \)
D.  \(\frac {13} {12}a \)
E.  \(\frac {31} {12}a \)
A    B    C    D    E 

[ iedereen 0780 - op net sinds 21.2.07-()-3.11.2023 ]

Translation in   E N G L I S H

see above

Oplossing - Solution

gricha