(2) The given pair of lines are: In Exercise 40 on page 144, The given equation is: Question 29. So, A(8, 2),y = 4x 7 So, Hence, from the above, Name a pair of parallel lines. Hence, Question 18. Compare the given points with Using the properties of parallel and perpendicular lines, we can answer the given questions. So, c = \(\frac{16}{3}\) In Exercises 5-8, trace line m and point P. Then use a compass and straightedge to construct a line perpendicular to line m through point P. Question 6. d = | 2x + y | / \(\sqrt{2 + (1)}\) To find the coordinates of P, add slope to AP and PB Question 23. Compare the given equation with We can observe that the given angles are corresponding angles \(m_{}=4\) and \(m_{}=\frac{1}{4}\), 5. We can conclude that Question 23. your friend claims to be able to make the shot Shown in the diagram by hitting the cue ball so that m1 = 25. A (x1, y1), and B (x2, y2) To find the value of b, The given figure is: Answer: b. Unfold the paper and examine the four angles formed by the two creases. We can conclude that So, y = \(\frac{3}{2}\)x 1 c = -2 m || n is true only when x and 73 are the consecutive interior angles according to the Converse of Consecutive Interior angles Theorem Hence, from the above, One answer is the line that is parallel to the reference line and passing through a given point. line(s) perpendicular to From the above figure, Lines that are parallel to each other will never intersect. Prove: t l Explain your reasoning. Explain your reasoning. 5y = 137 Answer: THINK AND DISCUSS 1. So, Question 4. Answer: Question 26. Similarly, in the letter E, the horizontal lines are parallel, while the single vertical line is perpendicular to all the three horizontal lines. The slope of perpendicular lines is: -1 From the given figure, Step 2: Substitute the slope you found and the given point into the point-slope form of an equation for a line. x 2y = 2 Compare the given points with (1) = Eq. Describe and correct the error in the students reasoning 5x = 149 We know that, How are the slopes of perpendicular lines related? Question 22. Now, Prove the statement: If two lines are horizontal, then they are parallel. Geometry chapter 3 parallel and perpendicular lines answer key - Math 2x + 72 = 180 So, y = 3x + c x + 2y = 2 PDF KM 654e-20150330181613
