S-1

https://img546.imageshack.us/img546/...at05022012.jpg
BA dik AE AD dik DC BE=24 AC=12 A(ADC)=?

S-2

https://img706.imageshack.us/img706/...at05022012.jpg
AB diktir BC AB=BE ED=DC A(ADC)=10 A(EBD)=?

S-3

https://img29.imageshack.us/img29/7087/mat05022012.jpg
AD=1 DE=3 EF=2√2 A(ADEF)=?

S-4

https://img835.imageshack.us/img835/...at05022012.jpg
AB=2√5 AD=1 DC=2 BC=5 A(ABCD)=?

https://img585.imageshack.us/img585/...t05022012q.gif

https://img822.imageshack.us/img822/...at05022012.gif

https://img16.imageshack.us/img16/8007/mat05022012.gif

hocam hepsı ıcın cok tesekkurler.1.soruya bakabıldınızmı.