WebProblem 6 The right angled triangles shown below have angles ACB and DFE equal in size. The ratio of the hypotenuses AC and DF is AC / DF = 3 / 2. ... Hence AC / DF = 3 / 2 = AB / DE = BC / EF From the above, we have the equations AB / DE = 3 / 2 and BC / EF = 3 / 2 Which gives AB = (3 / 2) ... WebApr 16, 2024 · Step-by-step explanation: see the attached figure to better understand the problem. In this problem we have an isosceles right triangle (because has two equal …
What is the length of EF⎯⎯⎯⎯⎯? Socratic
WebSep 11, 2024 · DE = 15 - 3*3, 15 - 9 = 6. EF = x+ 3, so EF = 3 + 3 = 6. That makes sense, DE = EF, since E is a midpoint. EF = 6. I hope this helps, Bob. Upvote • 0 Downvote. Web30 Questions Show answers. Question 1. 30 seconds. Q. Given ΔEFG shown below, if ΔLMN ∼ ΔEFG then which of the following is closest to the ratio LM of to LN? answer … nbc nightly news time
2.5: Circumscribed and Inscribed Circles - Mathematics LibreTexts
WebSep 15, 2024 · We know that ABC is a right triangle. So as we see from Figure 2.5.3, sinA = 3 / 5. Thus, 2R = a sinA = 3 3 5 = 5 ⇒ R = 2.5 . Note that since R = 2.5, the diameter of … WebSep 15, 2024 · We know that ABC is a right triangle. So as we see from Figure 2.5.3, sinA = 3 / 5. Thus, 2R = a sinA = 3 3 5 = 5 ⇒ R = 2.5 . Note that since R = 2.5, the diameter of the circle is 5, which is the same as AB. Thus, ¯ AB must be a diameter of the circle, and so the center O of the circle is the midpoint of ¯ AB. WebIn the right triangle shown, DF=EF=3. How long is DE? Question. Gauthmathier1509. Grade . 12 · 2024-09-05. YES! We solved the question! Check the full answer on App … nbc nightly news sunday night