kayak gituh ya jawabannya yg plng benar dan jelas
Jawaban:
a = 29
b = 60
c = 36
Penjelasan dengan langkah-langkah:
(i)
• 3a + 2a + 35 = 180
• 5a + 35 = 180
• 5a = 180 - 35
• 5a = 145
• a = 145 ÷ 5
= 29
(ii)
• 2b + 2b + 2b = 180
• 3b = 180
• b = 180 ÷ 3
= 60
(iii)
• 3c + c + c = 180
• 5c = 180
• c = 180 ÷ 5
= 36
-semoga bermanfaat, maaf kalau salah :)
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kayak gituh ya jawabannya yg plng benar dan jelas
Jawaban:
a = 29
b = 60
c = 36
Penjelasan dengan langkah-langkah:
(i)
• 3a + 2a + 35 = 180
• 5a + 35 = 180
• 5a = 180 - 35
• 5a = 145
• a = 145 ÷ 5
= 29
(ii)
• 2b + 2b + 2b = 180
• 3b = 180
• b = 180 ÷ 3
= 60
(iii)
• 3c + c + c = 180
• 5c = 180
• c = 180 ÷ 5
= 36
-semoga bermanfaat, maaf kalau salah :)