Matematika Sekolah Menengah Pertama bantu jawab pliss!!! ​

wilberzemlakulv – March 08, 2023

bantu jawab pliss!!! ​

Jawaban:

46°+(a+29°)+(5a+15°)=180°

46°+a+29°+5a+15°=180°

6a+90°=180°

6a=180°-90°

6a=90°

a=90°/6

a=15°

jadi

a+29°

=15°+29°

=44°

5a+15°

=5(15°)+15°

=75°+15°

=90°

jadikan jawaban terbaik ya

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