Help me please:( i’m so confused:(
...
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows.statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
History, 07.07.2019 05:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 07.07.2019 05:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 07.07.2019 05:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.07.2019 05:50
![question](/tpl/images/cats/istoriya.png)
History, 07.07.2019 05:50
![question](/tpl/images/cats/istoriya.png)
History, 07.07.2019 05:50
![question](/tpl/images/cats/biologiya.png)
Biology, 07.07.2019 05:50
![question](/tpl/images/cats/en.png)
English, 07.07.2019 06:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.07.2019 06:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 07.07.2019 06:00
![question](/tpl/images/cats/en.png)
English, 07.07.2019 06:00
![question](/tpl/images/cats/istoriya.png)
History, 07.07.2019 06:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.07.2019 06:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 06:00