A Quiz: 08.07 Concept 8.1: Let's x * Course Hero A springfieldpublicschools.instructure.com/courses/1715684/quizzes/7578503/take G A 2023 School Year: Q4-Q4 LA... D Question 1 1 pts Home Announcements Paul is investigating points of concurrency of AABC . He constructs the line segment from vertex B Modules to the midpoint of AC. Then he constructs the line segment from vertex C to the midpoint of AB. 2 The two intersect at point F as shown in the following diagram. People Grades 39 Google Drive Discovery Education Desmos Graphing Calculator D Desmos Scientific Calculator IF ? Search Mastery Tracker m Without any additional information about the triangle, which other line must go through that same point In? O The angle bisector from A O The median from A The perpendicular bisector of AC The perpendicular bisector of BC The altitude from A to BC D Question 2 1 pts Tech Support Liam cut a scalene triangle out of a piece of cardboard and finds the point that it balances on.A Quiz: 08.07 Concept 8.1: Let's x * Course Hero springfieldpublicschools.instructure.com/courses/1715684/quizzes/7578503/take G A 2023 School Year: Q4-Q4 LA... Home D Question 2 1 pts Announcements Modules Liam cut a scalene triangle out of a piece of cardboard and finds the point that it balances on. 2 People What is the name for this point? Grades 39 Google Drive O Orthocenter Discovery Education Incenter Desmos Graphing O Circumcenter Calculator O Centroid Desmos Scientific ? Calculator O Exeter point Search Mastery Tracker D Question 3 1 pts Abby constructed the circumcenter of a triangle using a compass and straightedge. Tech Support What is true of the circumcenter at point D?A Quiz: 08.07 Concept 8.1: Let's x * Course Hero springfieldpublicschools.instructure.com/courses/1715684/quizzes/7578503/take G A 2023 School Year: Q4-Q4 LA... Home D Question 3 1 pts Announcements Modules 2 People Abby constructed the circumcenter of a triangle using a compass and straightedge. Grades 39 Google Drive Discovery Education Desmos Graphing Calculator Desmos Scientific D ? Calculator Search Mastery Tracker What is true of the circumcenter at point D? O It is the intersection of the angle bisectors. O It is the intersection of the medians. It is the intersection of the altitudes. O It is the intersection of the perpendicular bisectors of the sides. D Question 4 1 pts Tech Support Artur draws a circle, inscribes a triangle inside it, and then inscribes a smaller circle inside the triangle.A Quiz: 08.07 Concept 8.1: Let's x * Course Hero springfieldpublicschools.instructure.com/courses/1715684/quizzes/7578503/take G A 2023 School Year: Q4-Q4 LA... Home Announcements D Question 4 1 pts Modules 2 People Artur draws a circle, inscribes a triangle inside it, and then inscribes a smaller circle inside the triangle. Grades 39 Google Drive Discovery Education Desmos Graphing Calculator Desmos Scientific ? Calculator Search Mastery Tracker What is true of point D, the center of the smaller circle, relative to the triangle? O It is at the intersection of the altitudes. It is at the intersection of the angle bisectors. O It is at the intersection of the medians. O It is at the intersection of the perpendicular bisectors. D Question 5 1 pts Tech Support Mallory knows that three points are sufficient to define a circle, so she uses the three vertices of a triangle to define this circle.A Quiz: 08.07 Concept 8.1: Let's x * Course Hero A springfieldpublicschools.instructure.com/courses/1715684/quizzes/7578503/take G A 2023 School Year: Q4-Q4 LA... O It is at the intersection of the perpendicular bisectors. Home Announcements Modules D Question 5 1 pts 2 People Grades 39 Mallory knows that three points are sufficient to define a circle, so she uses the three vertices of a triangle to define this circle. Google Drive Discovery Education Desmos Graphing Calculator Desmos Scientific ? Calculator Search Mastery Tracker Mallory could use the coordinates of points A, B, and C to find the circle's center. Instead, how can she find the center simply by using a compass and straightedge? O She can bisect each of the angles of the triangle. O She can bisect each side of the triangle and connect the midpoints she finds with the opposite vertices. O She can construct lines from the triangle's vertices perpendicular to the opposite sides. She can construct the perpendicular bisectors of the sides of the triangle. Tech Support D Question 6 1 ptsA Quiz: 08.07 Concept 8.1: Let's x * Course Hero springfieldpublicschools.instructure.com/courses/1715684/quizzes/7578503/take G A 2023 School Year: Q4-Q4 LA... Home D Question 6 1 pts Announcements Modules Raphael is using a computer drawing program to design a triangular logo for his business. Raphael 2 used the program to adjust the size of AABC until its area was 15 square inches. Then he drew the People medians for AABC and selected colors for each of the resulting triangular regions as shown below. Grades 39 Google Drive Discovery Education Desmos Graphing Calculator Desmos Scientific ? Calculator D Search Mastery Tracker G B E Which of the following statements are true about Raphael's design? Select all that apply. O The medians form 6 congruent triangles. The area of AAGF is 2.5 square inches. O Point G is the equidistant from each of the vertices of AABC. If Raphael wants to inscribe a circle in AABC, he should use point G as the center. O mzABG=m/CBG. Tech Support The area of ABGC, in green, is twice the area of AADG, in blue.A Quiz: 08.07 Concept 8.1: Let's x * Course Hero G springfieldpublicschools.instructure.com/courses/1715684/quizzes/7578503/take A 2023 School Year: Q4-Q4 LA... D Question 7 1 pts Home Announcements In AABC shown below, point X is the midpoint of side AB, point Y is the midpoint of side BC, and Modules point Z is the midpoint of side AC. It is given that CX=15 centimeters and AP=6 centimeters. 2 People Grades 39 Google Drive Discovery Education Desmos Graphing Calculator Desmos Scientific X ? Calculator Search Mastery Tracker C What are the lengths of XP, CP, and AY? XP = cm CP = cm AY = cm Tech Support D Question 8 2 ptsA Quiz: 08.07 Concept 8.1: Let's x * Course Hero springfieldpublicschools.instructure.com/courses/1715684/quizzes/7578503/take G Question & 2 pts A 2023 School Year: Q4-Q4 LA... Home Consider the four images of triangle ABC shown below: Announcements Modules 2 People Grades 39 Google Drive C Discovery Education Image 1 Image 2 Desmos Graphing Calculator Desmos Scientific ? Calculator Search Mastery Tracker Image 3 Image 4 Select an image number to match the name or significance of point P. Centroid [ Select ] Circumcenter [ Select ] Incenter [ Select ] Point P is equidistant from the sides of triangle ABC. [ Select ] Point P is the center of the circle circumscribed about triangle ABC. [ Select ] Point P is the center of mass of triangle ABC V [ Select ] Image 1 Tech Support Image 2 Image 3 mage 4A Quiz: 08.07 Concept 8.1: Let's x * Course Hero springfieldpublicschools.instructure.com/courses/1715684/quizzes/7578503/take G A 2023 School Year: Q4-Q4 LA... Home D Question 9 1 pts Announcements Modules The given diagram shows circle D inscribed in AABC. Points I, J, and H are located on the OD and 2 People DI JAB, DJ LBC, and DH LAC. Points E, F, and G are located on sides AB, BC, and AC, respectively. Grades 39 Google Drive Discovery Education Desmos Graphing Calculator Desmos Scientific ? Calculator Search HG Mastery Tracker Which statement must be true? O BE=EA, AG=CG, CF=BF O 2ED=DC, 2DF=AD, 2DG=BD O mzABG=m/CBG, mzBCE=mzACE, mcCAF=mcBAF O Segments DH, DI, and DJ are part of the altitudes of the triangle. O The areas are the same for ABED, ABFD, ACFD, ACGD, AAGD, and AAED. Tech Support Quiz saved at 12:15pm Submit Quiz