Terms
What is the term for two angles which add up to 180o
Supplementary
What is a triangle with all equal angles?
Equilateral
The sum of the inside angles of a quadrilateral is?
360 degrees
The point where multiple lines meet is called a?
Vertex
An angle between 90 and 180 degrees is classified as what?
Obtuse
Two angles which sum to be a right-angle are called?
Complementary
What is a triangle with two equal sides?
Isosceles
What does the latin root "quad" mean?
4
Each angle has two?
sides
The sum of the inner angles of a triangle is?
180 degrees
Two angles directly next to each other and sharing an arm are?
Adjacent
A triangle with 3 different angles is called?
Scalene
Which quadrialteral has two sets of opposing equal angles, and include a major and minor axis?
Kite
3 ways to name an angle
vertex. 3 points, number
360
____________ angles are two equal angles made by intersecting lines.
Vertically opposite
Triangles have 3 __________ (need mathematical term for 'points')
Verticies
Which two quadrilaterals have 4 equal sides?
Square and rhombus
What is usually denoted by a capital letter?
Vertex
Two lines that never intersect are called...
parallel
The 'Z' rule is used for which kind of angles?
Alternate angles
An equilateral triangle has 3 angles of how many degrees?
60
Which quadrilateral has two parallel sides, and two non-parallel sides?
Trapezium
What symbol ( notation) denotes a congruent line or angle?
a dash or arc
An angle larger than 180 degrees but smaller than 360 is classified as...?
Reflex