Example 2: Two chords AB and AC of a circle subtend angles equal to 90Âș and 150Âș, respectively at the centre. Find â BAC, if AB and AC lie on the opposite sides of the centre. Solution: Given, Two chords AB and AC of a circle subtend angles equal to 90Âș and 150Âș. So, â AOC = 90Âș andâ AOB = 150Âș. In ÎAOB, OA = OB (radius of the circle)
Berikut ini TribunWow.com berikan kunci (chord) gitar dan lirik lagu Happy Birthday yang dinyanyikan oleh band Ten2Five. Senin, 22 Februari 2021 15:54 Editor: Lailatun Niqmah
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