tolong jwb yyaa........... Question from @marshandadwi51

June 2023 1 4 Report

tolong jwb yyaa.......

Jawaban:

60°

Penjelasan dengan langkah-langkah:

6x+3x=90°

9x=90°

x=10°

penyiku sudut QPR = 90°-3x=90°-3.10°=90°-30°=60°

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