Unit 5 Flashcards
1
Q
what are parallel lines
A
lines that are always the same distance apart9 and never meet)
2
Q
what are perpendicular lines
A
Lines that are right angles to each other( they meet at 90 degrees)
3
Q
alternate angles( z shaped)
A
they are the same they are equal
4
Q
allied angles( c or u shape)
A
add up to 180 degrees
5
Q
corresponding angles( found in f shape)
A
are the same they are equal
6
Q
inerior + exterior =
A
180 degrees
7
Q
what is the y intercept
A
the value of y when x=0
8
Q
How to find the sum of interior angles
A
180(n-2)
N=number of sides
Then to find out each interior angle divide by number of sides(n)
