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Question 1 (1 point) A ladder is leaning against a 3 m tall building at an angle of elevation of 46. Determine the length of the ladder to the nearest tenth of a metre. 3.0 m ( 4.3 m 3.1 m ( 4.2 m Question 2 (1 point) Determine the length of the hypotenuse of the triangle to the nearest tenth of a metre. 550 2.0 m 3.1 m 2.4 m 2.1 m 2.9 m Question 3 (1 point) Determine the value of e to the nearest degree if cot e- 2. 510 O 450 O 270 O 630