In figure , O is the centre of a circle of radius 5 cm. T is a point such that OT = 13 and OT intersect the circle at E, if AB is the tangent to the circle at E, find the length of AB

When a circle of radius 13 unit and mid-point (4, 5) is drawn, the point A and B cuts the x-axis.a) Find the coordinates of A and Bb) Find the length of AB.

In the given figure, AB is one such tangent to a circle of radius 75 cm.Point O is the centre of thecircle and ∠ABO = 30⁰. PQ is parallel to OA.Based on the above information answer the following questions:I Find the length of AB. 1mII Find the length of OB. 1mIII (a)Find the length of AP.OR(b)Find the length of PQ

If the length of tangent from a point Aat a distance of 26 cm from the centre ofthe circle is 10 cm, then the radius ofthe circle is:

Given circle EE with diameter start overline, C, D, end overline CD and radius start overline, E, A, end overline EA . start overline, A, B, end overline AB is tangent to EE at AA. If E, A, equals, 8EA=8 and E, B, equals, 17EB=17, solve for A, BAB. Round your answer to the nearest tenth if necessary. If the answer cannot be determined, click "Cannot be determined."

PA and PB are tangents drawn to a circle of centre O from an external point P. Chord ABmakes an angle of 30° with the radius at the point of contact.If length of the chord is 6 cm, find the length of the tangent PA and the length of the radiusOA