Teaching UPTET 2023 (Paper 1 & 2) Mock Test Quantitative Aptitude Geometry Circles, Chords and Tangents
From an external point, a tangent to a circle is drawn. If length of this tangent be 8 cm and the distance of the external point from the centre of the circle is 10 cm then find the diameter of the circle
1
12/√3 cm
2
12 cm
3
6√3 cm
4
6 cm