7.1 Flashcards
1
Q
A straight angle
A
180
2
Q
Astraight angel
A
90
3
Q
The sun of angles in triangle
A
189
4
Q
Which triangles have line symmetry?
A
Isosceles and equilateral
5
Q
The sum of angles in a quadrilateral
A
360
6
Q
Which symmetry has a parallelogram?
A
Rotational symmetry
7
Q
Which symmetry has a kite?
A
Line symmetry
8
Q
Which symmetry has a rhombus?
A
Rotational and line symmetry
9
Q
What does an angle bisector?
A
It divides an angle into two equal parts
10
Q
What are alternate angles?
A
Angles that are both on the interior side of the parallel lines
11
Q
What is a transversal?
A
A line that intersects 2 parallel lines, creating corresponding angles
