WebApr 9, 2024 · We solve it to find the height of the tower. Complete step-by-step solution First, we try to form the image from the given conditions. Given that the shadow of a tower standing on level ground is found to be 40 m longer when the sun’s altitude is ${{30}^{\circ }}$ than when it was ${{60}^{\circ }}$. WebThe shadow of a vertical tower on level ground increases by 10m, when the latitude of the sun changes from the angle of elevation from 45˚ to 30˚. What is the height of the tower? …

the shadow of a vertical tower on level ground increase by 10 m …

WebThe shadow of a vertical tower on ground level increases by 10 m when the altitude of the sun changes from 45 ° to 30 °. The height of the tower is. 5( √3 + 1 ) m. 10( √3 - 1 ) m. 9 m. 13 m. 69 Views. Answer. 27. A person from the top of a hill observes a vehicle moving towards him at a uniform speed. WebFeb 24, 2024 · The shadow of a vertical tower on level ground increases by 16 m when the altitude of the sun changes from angle of elevation 60 degree to 45 degree.Find the height of the tower,correct to one place of decimal.(Take root 3=1.73) 1 … fake twin ultrasound

In the adjoining figure, the shadow of a vertical tower on the level ...

Web(6 points) The shadow of a vertical tower is 40.6 meters long (on level ground) when the angle of elevation of the sun is 34.6°. Find the height h of the tower. Show your work! 6. (6 … WebThe length of the shadow of a tower standing on level ground is found to be 2x metres longer when the sun's elevation is 30∘ than when it was 45∘. The height of the tower is (a) (2√3x) m (b) (3√2x) m (c) (√3−1)x m (d) (√3+1)x m Solution Class X in BCD, tan450 = h y → h= y in ABC, tan300 = h 2x+y 1 √3 = h 2x+y 2x =(√3−1)h (since h=y ) WebNov 18, 2024 · Calculation: Let the height of the tower be h. In the triangle with angles 90°, 45°, 45° the shadow length is same as height = h. In the triangle with angles 90°, 60°, 30° … fake ultrasound free