Select the answer that shows the definition of a right angle.
choice 'a' an angle, forme...
![subject](/tpl/images/cats/mat.png)
Mathematics, 03.10.2019 01:30 diametriagay
Select the answer that shows the definition of a right angle.
choice 'a' an angle, formed by two opposite lines, that measures exactly 90°
choice 'b' an angle, formed by two intersecting lines, that measures exactly 90°
choice 'c' an angle, formed by two opposite lines, that measures exactly 180°
choice 'd' an angle, formed by two intersecting lines, that measures exactly 180°
![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)
Mathematics, 21.06.2019 18:30
Find the area of the regular hexagon if a side is 20 cm.
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
A.s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.07.2019 18:30
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.07.2019 18:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.07.2019 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 30.07.2019 18:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 30.07.2019 18:30
![question](/tpl/images/cats/en.png)
English, 30.07.2019 18:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.07.2019 18:30
![question](/tpl/images/cats/istoriya.png)
History, 30.07.2019 18:30
![question](/tpl/images/cats/en.png)
English, 30.07.2019 18:30
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
English, 30.07.2019 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 30.07.2019 18:30