Jawabanmu

2014-04-20T09:28:27+07:00
Lp = (2×La) + (Ka×t) = (2×(22×8÷2) + (14+8+10+10×4) = (2×88) + 168 = 176+168 = 344
2014-04-20T09:53:07+07:00
Lp = (2x la) + (kaxt) =(2x (8+14x8/2)) + (14+8+10+10)x4) =( 2x 88) + ( 42x 4) = 176 + 168 = 344
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