Whakaoti mō a
a=60
Tohaina
Kua tāruatia ki te papatopenga
2a+a=180
Pahekotia te a me a, ka 2a.
3a=180
Pahekotia te 2a me a, ka 3a.
a=\frac{180}{3}
Whakawehea ngā taha e rua ki te 3.
a=60
Whakawehea te 180 ki te 3, kia riro ko 60.
Ngā Tauira
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