liwonsubagyo
Sisi Δ = √15² + 8² = √225 + 64 = √289 = 17 L Δ = 1/2 x a x t = 1/2 x 8 x 15 = 60m² t jajargenjang = √5² - 3² = √25 - 9 n = √16 = 4m L.jajar genjang = jss x t 2 = 17 + 11 x 4 2 = 14 x 4 = 56m² 60 + 56 = 116m² 116 x 2000 = Rp 232.000 Jawaban ( A )
= √225 + 64
= √289
= 17
L Δ = 1/2 x a x t
= 1/2 x 8 x 15
= 60m²
t jajargenjang = √5² - 3²
= √25 - 9 n
= √16
= 4m
L.jajar genjang = jss x t
2
= 17 + 11 x 4
2
= 14 x 4
= 56m²
60 + 56 = 116m²
116 x 2000 = Rp 232.000
Jawaban ( A )