Answer:
the third one
Step-by-step explanation:
search up 30 - 60 - 90 triangle rule for references
Yes 2,1 is a solution of this problem
Answer:
1
Step-by-step explanation:
To find the slope of a line, you need to find how much it rises for a certain amount of run. Here, the line rises from -3 to 1, which is a rise of 4, while "running" from -1 to 3, or a run of 4. 4/4=1. Hope this helps!
Yes, angle B and angle D are equal, so it is true
