Kalau ada yg tau buat pake cara ya Trapesium PQRS di atas siku siku di S. jika PQ=10cm SR=15cm PS=12cm dan QR=13cm maka, luas trapesium adalah? A.150 B.162,5 C.300 D.325
11Stephanie11
L = 1/2 x (a + b) x t L = 1/2 x (PQ + SR) x PS L = 1/2 x (10 + 15) x 12 L = 1/2 x 25 x 12 L = 1/2 x 300 L = 150
L = 1/2 x (PQ + SR) x PS
L = 1/2 x (10 + 15) x 12
L = 1/2 x 25 x 12
L = 1/2 x 300
L = 150
Semoga bermanfaat :D
jawabanya = a.