the shadow of a tower when the angle of elevation of the sun is 45 degree is found to be 10 metre longer than when the angle of elevation is 60 degree find the height of the tower
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The shadow of a tower when the angle of elevation of the sun is 45°, is found to be 10 m longer than when it was 60°. The height of the tower is. A man on the top of a tower, standing on the sea shore, finds that a boat coming towards him takes 10 minutes for theangle of depression to change from 30° to 60°.
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