Teaching UP B.Ed (Paper 1 & 2) Mock Test 2025 Quantitative Aptitude Geometry Circles, Chords and Tangents
In the given figure, diameter AB and chord CD of a circle meet at P. PT is a tangent to the circle at T. If CD = 7.8 cm, PD = 5 cm, PB = 4 cm, find AB.
1
11 cm
2
8 cm
3
10 cm
4
12 cm