Pada belah ketupat sudut A=3x,dan sudut B=6x. Tentukan nilai x.... Question from @hhhhhhhhjjjjjjjj

October 2018 2 9 Report

Pada belah ketupat sudut A=3x,dan sudut B=6x. Tentukan nilai x

mutiaralangit Sudut A + Sudut B= 180
3x + 6x= 180
9x= 180
x= 180/9
x= 20

1 votes Thanks 1

ikaeliana 3× + 6× = 360
9× = 360
× = 360/9
× = 40

maaf kalo salah.....

0 votes Thanks 1

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