CATGeometry > Hardcos15∘\cos 15^\circcos15∘2sin15∘2 \sin 15^\circ2sin15∘2cos15∘2 \cos 15^\circ2cos15∘sin15∘\sin 15^\circsin15∘✅ Correct Option: 3Related questions:CAT 2021 Slot 3In a triangle ABC, ∠BCA=50∘\angle BCA = 50^\circ∠BCA=50∘. D and E are points on AB and AC, respectively, such that AD = DE. If F is a point on BC such that BD = DF, then ∠FDE\angle FDE∠FDE, in degrees, is equal toCAT 2024 Slot 1ABCD is a rectangle with sides AB = 56 cm and BC = 45 cm, and E is the midpoint of side CD. Then, the length, in cm, of radius of in circle of △\triangle△ADE isCAT 2018 Slot 2A triangle ABCABCABC has area 323232 sq units and its side BCBCBC , of length 888 units, lies on the line x=4\mathrm{x}=4x=4. Then the shortest possible distance between AAA and the point (0,0)(0,0)(0,0) is