Update ANS: Class 10 | Height and Distance | A vertical tower stands on horizontal plane and is surmounted by a vertical flagstaff of height h metre. At a point on the plane, The angle of elevation of the bottom of the flagstaff is α and that of the top o flagstaff is β . Prove that the height of the tower is htanα/tanβ−tanα

5 Feb 2023

Class 10 | Height and Distance | A vertical tower stands on horizontal plane and is surmounted by a vertical flagstaff of height h metre. At a point on the plane, The angle of elevation of the bottom of the flagstaff is α and that of the top o flagstaff is β . Prove that the height of the tower is htanα/tanβ−tanα

Class 10 | Height and Distance | A vertical tower stands on horizontal plane and is surmounted by a vertical flagstaff of height h metre. At a point on the plane, The angle of elevation of the bottom of the flagstaff is α and that of the top o flagstaff is β . Prove that the height of the tower is htanα/tanβ−tanα

Class 10 | Height and Distance | A vertical tower stands on horizontal plane and is surmounted by a vertical flagstaff of height h metre. At a point on the plane, The angle of elevation of the bottom of the flagstaff is α and that of the top o flagstaff is β . Prove that the height of the tower is htanα/tanβ−tanα

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