1.

A circle is drawn on AB as diameter. The centre of the circle is O andthe length AB = 13 cm. P is a point on the circumference of the cirlces such that the chord AP = 12 cm. Calculate the value of the angles PAB and POB in radians :

Answer»

0.395,0.789
0.786, 0.735
0.398, 0.689
0.786, 0.753

Answer :A


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