engineering recuitment AAI Junior Executive (Common Cadre) Mock Test 2023 Quantitative Aptitude Geometry Circles, Chords and Tangents
Radius of a circle is 10 cm. What will be the angle made by a chord of length 20 cm on the circumference of this circle?
1
90 degree
2
120 degree
3
180 degree
4
135 degree
5
None of these