azzaq

Rumus praktis matematika kelas IX ( 3 SMP)Dari gambar berikut ini, PQ // AB. Panjang PQ adalah …Penyelesaian cara biasaPQ =
AD DPxAB APxDC
)()(
+
=13)284()159(
x x
+
=13112135
+
=13247 = 19 cmPenyelesaian cara cepatPerhatikan bangun datar yang baru !PQ = PT + 15
AM PT AD DP
=
13134
PT
=
PT = 4 cmA BDCPQ15 cm4 cm9 cm28 cmA BDCPQ15 cm4 cm9 cm13 cmT15 cm15 cmM

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azza khusnia

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