Teaching AP TET Paper I & Paper II Mock Test Series 2025 Quantitative Aptitude Geometry Circles, Chords and Tangents
Circumference of a circle is 88 cm. Chord XY makes an angle of 90 degree at the circumference of this circle. What is the length of XY?
1
42 cm
2
28 cm
3
14 cm
4
21 cm