Jawaban:
1. b
2. a
3. d
Penjelasan dengan langkah-langkah:
12. 180 - 82 = 98
98/2 = 46°
..
13. 180 - 2(25)
= 180 - 60
= 130°
14. (180 - 54)/2
= 126/2
= 63°
[tex]\boxed{\colorbox{ccddff}{Answered by Danial Alf'at}}[/tex]
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Verified answer
Jawaban:
1. b
2. a
3. d
Penjelasan dengan langkah-langkah:
12. 180 - 82 = 98
98/2 = 46°
..
13. 180 - 2(25)
= 180 - 60
= 130°
..
14. (180 - 54)/2
= 126/2
= 63°
[tex]\boxed{\colorbox{ccddff}{Answered by Danial Alf'at}}[/tex]