Grade C Geometry. Angle facts Flashcards
1
Q
Angles on a line add up to ?
A
180 degrees
2
Q
Angles at a point add up to?
A
360 degrees
3
Q
Angles in a triangle add up to?
A
180 degrees
4
Q
Angles in a quadrilateral add up to?
A
360 degrees
5
Q
Exterior angles in any polygon add up to?
A
360 degrees
6
Q
Angles in an equilateral triangle are all?
A
60 degrees
7
Q
Angles an on X are called
A
Vertically opposite (equal)
8
Q
Angles in an F are called
A
Corresponding (equal)
9
Q
Angles in a Z are called
A
Alternate (equal)
10
Q
An angle between 180o and 360o is called
A
a reflex angle