Math Chapter Wise question with answer

Q01 If the area of an equilateral triangle inscribed in the circle x2 +y2 + 10x + 12y + c = 0 is 27 3 sq. units, then c... English · EMRS PGT-2023 Q02 In triangle ABC, side AD is perpendicular to side BC and DB = 3CD then what is the reaction between sides AB, BC, C... English · TGT 2001 Q03 If the angle of a triangle ABC △ are in A.P. and ratio of the sides b and c is 3: 2 then the angle A will be English · PGT 2010 Q04 If ∆ ∆ ∆ABC is a triangle and sides, a 3 1, = + b 3 1 = − = − and the angle C, 3 π = then angle B will be equal to English · PGT 2010 Q05 If the point D in ∆ABC is the mid-point of side BC in the value of (AB)2 + (AC)2 is. English · TGT 2013 Q06 The perimeter of triangle ABC is 6 time the arithmetic mean of sin of the three angles of the triangle if on side t... English · TGT 2005