Homework Help is Here – Start Your Trial Now!
Math
Geometry
В In Exercises 1-5, use the graph of AABC. 1. In AABC, show that the midsegment ED is 2 parallel to BC and that ED = BC. 2 D -1 2. Find the coordinates of the endpoints of 2- C midsegment EF, which is opposite AC. 3. Show that EF is parallel to AC and that EF = AC. %3D

В In Exercises 1-5, use the graph of AABC. 1. In AABC, show that the midsegment ED is 2 parallel to BC and that ED = BC. 2 D -1 2. Find the coordinates of the endpoints of 2- C midsegment EF, which is opposite AC. 3. Show that EF is parallel to AC and that EF = AC. %3D

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
See similar textbooks
icon
Related questions
Question
6.4 Practice A A AYE In Exercises 1-5, use the graph of AABC. B. 1. In AABC, show that the midsegment ED is 2- parallel to BC and that ED = 2 1BC. -1 2 2. Find the coordinates of the endpoints of midsegment EF, which is opposite AC. 1AC. 3. Show that EF is parallel to AC and that EF 4. State the coordinates of the endpoints of midsegment DF. 5. Show that DF is parallel to AB and DF = 4 2 AB. АВ. %3D In Exercises 6-11, use AQRS where A, B, and C are the midpoints of the sides. 6. When AB = 16, what is QS? R 7. When SR = 68, what is CA? 8. When SR = 46, what is BR? %3D C. B. 9. When CA = 3x - 1 and SR = 5x + 4, what is CA? %3D %3D 10. When OS = 6x and CS = 5x - 8, what is AB? %3D %3D 11. When OR = 5x + 2 and CB = 2x + 5, what is AR? %3D 12. Your friend claims that because each midsegment is half as long as the corresponding side of the triangle, the perimeter of the midsegment triangle is half the perimeter of the original triangle. Is your friend correct? Explain your reasoning. 13. A building has the shape of a pyramid with a square base. The midsegment parallel to the ground of each triangular face of the pyramid has a length of 58 feet. Find the length of the base the pyramid. 58 ft
Transcribed Image Text:6.4 Practice A A AYE In Exercises 1-5, use the graph of AABC. B. 1. In AABC, show that the midsegment ED is 2- parallel to BC and that ED = 2 1BC. -1 2 2. Find the coordinates of the endpoints of midsegment EF, which is opposite AC. 1AC. 3. Show that EF is parallel to AC and that EF 4. State the coordinates of the endpoints of midsegment DF. 5. Show that DF is parallel to AB and DF = 4 2 AB. АВ. %3D In Exercises 6-11, use AQRS where A, B, and C are the midpoints of the sides. 6. When AB = 16, what is QS? R 7. When SR = 68, what is CA? 8. When SR = 46, what is BR? %3D C. B. 9. When CA = 3x - 1 and SR = 5x + 4, what is CA? %3D %3D 10. When OS = 6x and CS = 5x - 8, what is AB? %3D %3D 11. When OR = 5x + 2 and CB = 2x + 5, what is AR? %3D 12. Your friend claims that because each midsegment is half as long as the corresponding side of the triangle, the perimeter of the midsegment triangle is half the perimeter of the original triangle. Is your friend correct? Explain your reasoning. 13. A building has the shape of a pyramid with a square base. The midsegment parallel to the ground of each triangular face of the pyramid has a length of 58 feet. Find the length of the base the pyramid. 58 ft
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Elementary Geometry for College Students
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS