Zusammenfassung der Ressource
Nivriti Rathi - Recap Mind Map - Lines
& Angles
- There are many
angles formed when
a transversal cuts
through a pair of
parallel lines.
- Co-interior Angles
- Co-exterior Angles
- Vertically Opposite Angles
- Alternate Interior Angles
- Alternate Exterior Angles
- Linear Pair
- Parallel lines are
always the same
distance apart and
they never
intersect.
- A transversal is a line
which passes through
a pair of parallel lines.
- Alternate
Exterior
Angles are
equal.
- Alternate
Interior
Angles are
equal.
- Co-interior
Angles are
supplementary.
- Co-exterior
Angles are
supplementary.
- Corresponding
Angles are
equal.
- Vertically
Opposite Angles
are equal.
- An angle is
formed when two
rays intersect at a
point.
- Supplementary
Angles - Adjacent
Angles which add
up to be 180°
- Complementary
Angles - Adjacent
Angles which add
up to be 90°
- Adjacent Angles - Angles which have a
common vertex and a common arm
with both the uncommon arms on
either sides.