✅7x+3x+2x=180 (karena berpelurus)
➡12x=180
➡x=180/12
➡x= 15 (B)
NICE TO HELP YOU ^_^
AND GOOD MORNING 。^‿^。
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✅7x+3x+2x=180 (karena berpelurus)
➡12x=180
➡x=180/12
➡x= 15 (B)
NICE TO HELP YOU ^_^
AND GOOD MORNING 。^‿^。