engineering recuitment Indian Coast Guard Yantrik Mock Test 2024 Quantitative Aptitude Geometry Circles, Chords and Tangents
A circle is inscribed in a triangle ABC. It touches the sides AB and AC at M and N respectively. If O is the centre of the circle and ∠A = 70°, then what is ∠MON equal to?
1
90°
2
100°
3
110°
4
120°