Page 69 - E-MODUL MATEMATIKA MATERI SEGIEMPAT
P. 69
Penyelesaian: .............................................................................................................
....................................................................................................................................
....................................................................................................................................
....................................................................................................................................
....................................................................................................................................
....................................................................................................................................
....................................................................................................................................
....................................................................................................................................
....................................................................................................................................
Tahap Menarik Kesimpulan
Berdasarkan kegiatan tersebut apa yang dapat ananda simpulkan?
Keliling Trapesium adalah ..................................................
..............................................................................................
..............................................................................................
Sehingga diperoleh rumus keliling trapesium:
K = …+…+…+…
Dan luas trapesium adalah ....................................................
..............................................................................................
..............................................................................................
Sehingga diperoleh rumus luas trapesium:
L = ( + )
2
65