IPMAT IndoreGeometry > Mediumsinθ\sin \thetasinθcosθ\cos \thetacosθ2cosθ2 \cos \theta2cosθ2sinθ2 \sin \theta2sinθ✅ Correct Option: 4Related questions:IPMAT Indore 2024The number of triangles with integer sides and with perimeter 15 is:IPMAT Indore 2025Consider a triangle with side lengths 4 meters, 6 meters, and 9 meters. A dog runs around the triangle in such a way that the shortest distance of the dog from the triangle is exactly 1 meter. The total distance covered (in meters) by the dog in one round isIPMAT Indore 2024The side AB of a triangle ABC is c. The median BD is of length k. If ∠BDA=θ\angle BDA = \theta∠BDA=θ and θ<90∘\theta < 90^\circθ<90∘, then the area of triangle ABC is