Jawabanmu

2014-05-17T17:38:25+07:00
L=1/2.a.b.sinC
=1/2.8.8.sin45
=1/2.8.8.1/2akar2
=16akar2 cm^2
2014-05-17T18:00:19+07:00
L=1/2.a.b.sinC
=1/2.8.8.sin45
=1/2.8.8.1/2akar2
=16akar2 cm^2