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Welcome to the best free preparatory course in Brazil. Preparing you to realize your dream! Enter a federal institute. Welcome. TEACHER'S INSTAGRAM (DAILY TIPS and SUMMARIES) - FOLLOW / . . ============================================================ PYTHAGOREAN THEOREM # STEP - BY - STEP - MICAMATICS • PYTHAGOREAN THEOREM # STEP - BY - PA... INTENSIVE 13TH CLASS PYTHAGOREAN THEOREM # WITHOUT CALCULUS IFRN, IFRJ, IFCE, IFPE, IFAL, IFTO, IFMG • INTENSIVE 13TH CLASS PYTHAGUS' THEOREM... =============== INTENSIVE PLAYLIST 2020 =================== 1ST TO 23RD CLASS https://www.youtube.com/playlist?list.... ============================================================= Question 01 PROITEC - IFRN. It is possible to visualize a young man playing with a kite. Assuming that the boy's hands are at a height of 1.70 m from the ground, that the wind allows the string to be stretched and that the triangle visible in figure 1 is a right triangle, with AB = 30 m, the height at which the kite will be, in meters, when 50m of string are unrolled, is a) 40.7. b) 41.7. c) 50.1. d) 51.7. Question 02. (IFSULDEMINAS). A 5-meter-long ladder is leaning against a wall and the base of the ladder is 4 meters away from the wall, as shown in the figure. With this information, it can be stated that the height of the wall is: A) 9 meters B) 2 meters C) 3 meters D) 4 meters Question 03. IFMG. In a school, there are two blocks of classrooms. A student who is in block 2 takes the SRPQ path to reach the courtyard, as can be seen in the following figure. The distance traveled by this student, in meters, is A) 18 B) 20 C) 13 +√7 D) 13 +√14 Question 04. (IFNMG-2014). A player B takes a throw-in to a player C who is 3 meters away. This player, in turn, passes the ball to player D who is 4 meters away, returning the ball to player B, as shown in figure I. What is the distance traveled by the ball? A) 10 meters B) 5 meters C) 15 meters D) 12 meters