P.  The angle of elevation of the top of a building from the foot of the tower is 30° and the angle of elevation of the top of the tower from the foot of the building is 60°. If the tower is 30m high, find the height of the building. (AP 2015,2018 Public Exam Question) (For other Questions, you can find 10th Class ,      10th - CBSE Questions ,      10th Previous Years Questions ,           10th - Applications of Trigonometry ,       10th - Statistics ,      10th - Probability ,      10th - Mensuration ,      10th - Quadratic Equations ,      10th - Pair of Linear Equations in 2 Variables ,      10th - Similar Triangles ,      10th - Polynomials ,       10th - Progressions ,       10th - Sets ,       10th - Real Numbers ,    ...

  P.  Two boys on either side of a temple of 60m height observe it's top at the angles of elevation 60° and 30°. Find the distance between the two boys. (AP 2019 Public Exam Question) (For other Questions, you can find 10th Class ,      10th - CBSE Questions ,      10th Previous Years Questions ,           10th - Applications of Trigonometry ,       10th - Statistics ,      10th - Probability ,      10th - Mensuration ,      10th - Quadratic Equations ,      10th - Pair of Linear Equations in 2 Variables ,      10th - Similar Triangles ,      10th - Polynomials ,       10th - Progressions ,       10th - Sets ,       10th - Real Numbers ,       10th - Trigonometry ,       10th Coordinate Geometry ....