Ka tolong bantu yaaa

Posted on

Ka tolong bantu yaaa

Ka tolong bantu yaaa

Jawaban Terkonfirmasi

Panjang AB = BC

Maka,

AC² = 2AB²

20² = 2AB²

400 = 2AB²

400/2 = AB²

200 = AB²

√200 = AB

√(100 x 2) = AB

√100 x √2 = AB

10 x √2 = AB

10√2 = AB

Panjang AB = 10√2 cm