During the Islamic Golden Age, what Muslim mathematician made significant contributions to geometry, including geometric algebra?

$($a$)$ Al$-$Khwarizmi

$($b$)$ Ibn al$-$Haytham $($Alhazen$)$

$($c$)$ Omar Khayyam

$($d$)$ Nasir al$-$Din al$-$Tusi?$>?>$