Web9 apr. 2024 · 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 ${{60}^{\circ }}$. Let’s … Web12 jan. 2024 · Let theta be the angle of elevation of sun. tan theta = height of tower ÷ length of shadow in this case tan theta = 30/10√3 = √3 since tan theta is √3 the theta is 60 degrees therefore the angle of elevation is 60 degrees. plzz rate and follow Advertisement Still have questions? Find more answers Ask your question
If a tower 30m heigh casts a shadow Rs Aggarwal …
WebIf a tower 30 m high, cause a shadow 10 3 long on the ground, then what is the angle of elevation of the sun? Medium Solution Verified by Toppr Let AB be the tower and BC be its shadow on the ground and θ is the angle of elevation. ⇒tanθ= BCAB= 10 330 = 3 ⇒θ=60 o The angle of elevation of the sum is 60 o. Web28.6 degrees. A 12-foot tree casts a 22-foot shadow. Find the angle of elevation from the tip of the shadow to the top of the tree. Round the answer to the nearest tenth. 60.4feet. Kendra is flying a kite 35 feet in the air. The angle of depression from the kite to where Kendra holds the string is 32. chandlers golf course
A tower is 50 m high. Its shadow is x metres shorter than the …
Web4 okt. 2024 · Let AB the tower whose height be h m BC = shadow = 30 m From ΔABC, AB/BC = tan 60° h/30 = √3 h = 30√3 m Hence, Height of tower = 30 √3 m. ← Prev Question Next Question → Find MCQs & Mock Test Free JEE Main Mock Test Free NEET Mock Test Class 12 Chapterwise MCQ Test Class 11 Chapterwise Practice Test Class 10 … WebO √2 √3 O 5+2i O 5. A: ... He moved the instrument 71 m closer to the tower and measured the angle of elevation of the top of the tower as 52.6 degrees. ... At 0900H, Arthur cast a … Web29 mrt. 2024 · Ex 6.3, 15 A vertical pole of length 6 m casts a shadow 4 m long on the ground and at the same time a tower casts a shadow 28 m long. Find the height of the tower. Given: Height of pole = AB = 6m Length of pole of shadow = BC = 4 m Length of shadow of tower = EF = 28 To Find : Height of tower i.e ED Solution:- In ∆ 𝐴𝐵𝐶 and ∆ ... chandlers grantham shop