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 sin (A + B) = cos (A – B) 3 2 acute angles of A and B are– English · DSSSB TGT (SECTION-B) 28 DEC 2014 Q03 In a ∆ ∆ ∆ ABC, a, c, A are given and b1, b2 are two values of the third side b such that b2 = 2b1 then sin A = English · Haryana PGT 2018 Q04 If ((()) 1 tan A B 3 − = − = and ((()) tan A B 3, + = then the value of A and B are respectively: English · NVS PGT 10-06-2019 Q05 If 15 sin 17 θ = θ = then the value of cosθ and tanθ are- English · JDD-75-PGT TIER II-X-15 28.06.2015 Q06 It the area of a triangle is 81 cm: and its semi perimeter is 27 cm, then the radius of the in circle will be: English · TGT 2001