Answer:
Perpendicular refers to that which has a right angle in relation to the intersection of two lines or planes. ... As seen in the Cartesian plane, what defines a line as perpendicular is its point of intersection with another line.
Step-by-step explanation:
Hey,here is the answer to ur question..!
1.BD=AE (given)
2. Ci Is the midpoint of BD and AE (given)
3. AC=EC (Cis the midpoint Of AE)
4. BC=DC (midpoint theorem)
5.angle ACB and angle ECD are vertical angles ( definition of vertical angles)
6. angle ACB=angle ECD (vertical angle theorem)
7.triangle ABC Is congruent to triangle EDC ( SSS criterion rule)
Hope this helps u....!!!
Show that A is divisible by 3
( n is natural number )
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Step 2: 7x – 3x – 4 = 20
Step 3: 4x – 4 = 20Which of these is most likely the next step? (4 points)
4x = 24
4x = 16
4x = 5
4x = 80