Tolongin ya kakak² yg cantik / yg ganteng, pake caranya, dan ndak boleh ngasal jawab jawab yg nomor 14,15,16,dan 17
INGAT PAKE CARANYA DAN NDAK BOLEH NGASAL JAWAB YA!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
GreenieCrank
14. K = 2 (a +b) 152 = 2 (45 + x) 76 = 45 + x x = B. 31 15. V = p x l x t = 42 x 34 x 30 = 42.840 V air = 3/4 x 42.840 = B. 32.130 16. 9 : 4 = B. 2,25 17. 4 (p + l + t) = 4(32 + 25 + 15) = 4 x 72 = 288
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5dregensleyer
14.) kliling jajr genjang = 152 2 ( 45 + s ) = 152 90 + 2s = 152 2s = 152-90 s = 31 . jawabn B 15.) VOLUME = 3/4 x p x l x t = 3/4 x 42 x 34 x 30 = 32.130 cm³ (B) 16.) b = 9 : 4 = 2,25 (B) 17.) kragka = 4 ( p + l + t) = 4 (32 + 25+15) = 4 ( 72) = 288 cm
152 = 2 (45 + x)
76 = 45 + x
x = B. 31
15. V = p x l x t
= 42 x 34 x 30
= 42.840
V air = 3/4 x 42.840
= B. 32.130
16. 9 : 4 = B. 2,25
17. 4 (p + l + t) = 4(32 + 25 + 15)
= 4 x 72 = 288
2 ( 45 + s ) = 152
90 + 2s = 152
2s = 152-90
s = 31 . jawabn B
15.) VOLUME = 3/4 x p x l x t
= 3/4 x 42 x 34 x 30
= 32.130 cm³ (B)
16.) b = 9 : 4
= 2,25 (B)
17.) kragka = 4 ( p + l + t)
= 4 (32 + 25+15)
= 4 ( 72)
= 288 cm