bantu di jawab kak
pakai caranya ya
no 32,33 sama 34 ya kak
tolong banget kak
pakai caranya ya
no 32,33 sama 34 ya kak
tolong banget kak
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Jawaban:
banteng Abang
Verified answer
JAWABAN
32 . 65
33.150 km
34 . 1694 cm
Penjelasan dengan langkah-langkah:
32 l = 6 1/2 = 13/2 = 6,5
Luas = P×l
= 10. × 6,5
= 65
33 jarak sebenarnya = jarak pada peta ÷ Skala
= 8cm ÷ 1/2.500.000
=8×2.500.000
= 15.000.000 cm
= 150 km
34 v = π×r×r× t + 1/3 ×π ×r×r×t
= 22/7.× ( 7.× 7.)× 10. +1/3. × 22/7. × (7. × 7.)× 3
= 22/7 × ( 49. × 10.) +1/3. × 22/7. × (49. × 3 )
= 22/7 × 490. + 1/3× (22/7× 147 )
= 1540. + 1/3 ×462
= 1540 + 154
= 1694 cm
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