d) Write a congruency statement identifying which angles of triangle ABC are congruent. e) Ifm < BCA = 4x +10 and m < BAC = 6x + 48, then what is m < ABC?

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
icon
Related questions
Topic Video
Question
100%
I just need help with d and e but I would appreciate if my work could be checked and/or edited for a,b and c.
Answer each question as best as possible. Show all work.
8.
a) Draw and label an isosceles triangle ABC with vertex angle A.
B.
b) Write a congruency statement identifying which sides of triangle ABC are congruent.
AB=AC
c) If AB = 3x + 40, AC = 5x + 10 , and BC = x + 30 , then what is BC?
3x+40 + 5xt 10 =x+30
8x+50 = x +30
7x =-20
ーメ
ーメ
7x+ SU = 30
- 50 -SO
d) Write a congruency statement identifying which angles of triangle ABC are congruent.
e) Ifm < BCA = 4x + 10 and m < BAC = 6x + 48, then what is m <ABC?
Transcribed Image Text:Answer each question as best as possible. Show all work. 8. a) Draw and label an isosceles triangle ABC with vertex angle A. B. b) Write a congruency statement identifying which sides of triangle ABC are congruent. AB=AC c) If AB = 3x + 40, AC = 5x + 10 , and BC = x + 30 , then what is BC? 3x+40 + 5xt 10 =x+30 8x+50 = x +30 7x =-20 ーメ ーメ 7x+ SU = 30 - 50 -SO d) Write a congruency statement identifying which angles of triangle ABC are congruent. e) Ifm < BCA = 4x + 10 and m < BAC = 6x + 48, then what is m <ABC?
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Knowledge Booster
Propositional Calculus
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, geometry and related others by exploring similar questions and additional content below.
Similar questions
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