The chord AB of a circle of centre O subtends an angle θ with the tangent at A to the circle. Then measure of∠ABO is
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If the length of a chord of a circle is equal to that of the radius of the circle, then the angle subtended, in radians, at the centre of the circle by chord is
Warming Ammonium chloride with sodium hydrochloride in a test tube is an example of
Find out the odd word/letters/number/number pair from the given alternatives.
A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
? , Hexane, Heptane, Octane
In which city was Ariana Grande performing in when her concert was hit by a terrorist attack in May 2017?
The curved surface area and the slant height of a right circular cone are 858 cm² and 13 cm respectively. Find its diameter (in cm).
The 2017 Brahmaputra Literary Festival was hosted by which city?