Worksheet - Triangle by Ana & Sofia -JMonnet HS
In this image is Pelisor Castle (Built in 1899-1902), Sinaia, Romania
Triangle ABC is isosceles with AB=AC=9 and BC=12. Find the area of ABC triangle.
The perimeter for the ABC triangle is:
If AF=FG=GC and DF||EG||BC find: a) The area of AEG triangle. b) The slope of the line AB. c) Thea area of EGCB quadrilater.