Math Chapter Wise question with answer

Q01 In a ∆ ∆ ∆ABC, b = 5 cm, a = 2 cm and 3 sinA = 7. How many such triangles are possible? English · UP TGT 2021 Q02 If a = 14 metre, c = 7 2 metre and ∠ ∠ ∠B = 45°, then area of the triangle ABC is English · TGT 2010 Q03 If in a triangle ABC, cosA+2cosB+cosC = 2, then a, b, c are in English · PGT 2005 Q04 In a triangle ABC, a 2 2 C A 3b cos ccos 2 2 2 + = + =, then the sides, a,b,c are in - English · TGT 2010 Q05 If ∆ ∆ ∆ is the area of triangle ABC then the value of a2 sin2B+b2 sin2A will be equal to: English · TGT 2009 Q06 In ∆ ∆ ∆ABC, a = 2b and π A – B = 3, then ∠ ∠ ∠C is ∆ ∆ABC ceW a = 2b Deewj π A – B = 3, lees ∠ ∠ ∠C nw English · UP TGT 2021