The Statue of Unity is a colossal statue of Indian statesman and independence activist Sardar Vallabhbhai Patel (1875–1950), who was the first Deputy Prime Minister and Home Minister of independent India and the chief adherent of Mahatma Gandhi during the non-violent Indian Independence movement. Patel was highly respected for his leadership in uniting the 562 princely states of India to form the single Union of India. It is located in the state of Gujarat, India. It is the world's tallest statue with a height of 597 ft (182 meters). It is located on a river facing the Sardar Sarovar Dam on the river Narmada in Kevadiya colony, 100 kilometers (62 mi) southeast of the city of Vadodara and 150 kilometers (93 mi) from Surat.
1a. What information is required to find the height of the statue if not given in the passage?
(i) Angle of elevation from a point on the ground.
(ii) Distance of the point of the angle of elevation from the bottom of the statue
(iii) Both A & B
(iv) Data insufficient
1b. Find the angle of elevation of the top of the statue from a point on the ground at 182 m.
(i) 45°
(ii) 30°
(iii) 60°
(iv) 90°
1c. Which trigonometric ratio will you use to find the angle of elevation of the top of the statue from a point on the ground easily?
(i) tan
(ii) cos
(iii) sin
(iv) sec
1d. A person of height 2 m makes an angle of 60° from the top of the statue, then the distance of that person from the bottom of the statue is:
(i) 60√3 m
(ii) 180√3 m