In the given figure, O is the centre of the circle and TP is the tangent to the circle from an external point T. If `/_PBT =30^@ `, prove that BA:AT =2:1

In the given figure, O is the centre of the circle, PA and PB are tangents to the circle then find angle AQB .

In figure, O is the centre of a circle. PT and PQ are tangents to the circle from an external point P. If angleTPQ=70^(@) , find angleTRQ .

In the figure, O is the centre of a circle and AT is a tangent at point A. The measure of angle BAT is:

In given figure, O is the centre of the circle and LN is a diameter. If PQ is a tangent to the circle at K and angleKLN=30^(@) , find anglePKL .

In the given figure, O is the centre of a circle, BOA is its diameter and the tangent at the point P meets BA extended at T. If angle PBO = 30^@ ,then angle PTA is equal to

In the figure, point P is the centre of the circle and line AB is the tangent to the circle at the point T. The radius of the circle is 6 cm . Find PB, if /_ TPB = 60^(@)

In the figure, O is the centre of the circle and LN is a diameter. If PQ is a tangent to the circle at K and angle KLN = 30^(@) , find angle PKL .

In the given figure 'O' is the centre of the circle SP and TP are the two tangents at S and T respectively. angle SPT is 50^(@) , the value of angle SQT is:

In the given figure O is the centre of the circle. Line UTV is tangent to circle at T. angleVTR=52^(@) and PTR is an isoslece triangle such that TP = TR. What is the value of anglex+angley+anglez ?