Answer:
I believe they are correct. Sorry this is late
Step-by-step explanation:
Answer:
You are a teacher can't you answer it your self
Find the slopes of the 2 line segments and see if they are negative reciprocals then the lines are perpendicular.
AB slope is -3-2/-3-0= -5/-3=5/3
CD slope is -2-1/0- -4=-3/4
The lines are not perpendicular
Answer:
12 x 8 divided by 2 = 48cm
Step-by-step explanation:
Answer:
1 7/12
Step-by-step explanation:
Its 1 7
/12