Jawaban:
3. D. 350 cm²
4. D. 13552 cm³
Penjelasan:
3. ½ x alas x tinggi
½ x 35 x 20 = 350
4. V kerucut = ⅓ x la x t
⅓ x 22/7 x 14² x 18 = 3696
V Tabung = la x t
22/7 x 14² x 10 = 6160
V keseluruhan = 2 x 3696 + 6160 = 13552
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Jawaban:
3. D. 350 cm²
4. D. 13552 cm³
Penjelasan:
3. ½ x alas x tinggi
½ x 35 x 20 = 350
4. V kerucut = ⅓ x la x t
⅓ x 22/7 x 14² x 18 = 3696
V Tabung = la x t
22/7 x 14² x 10 = 6160
V keseluruhan = 2 x 3696 + 6160 = 13552