At a Point A, 20 metres …

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At a Point A, 20 metres above the level of water in a lake , the angle of elevation of a cloud is 30∘ . The angle of depression of the reflection of the cloud in the lake, at A ia 60∘ . Find the distance of the cloud from A.

Posted by Sairanjith Sairam 6 years, 9 months ago

CBSE > Class 10 > Mathematics

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