Symmetry Answers
0 verified answers2 views
2
Free Preview
Which triangle has 0 reflectional symmetries?
A
A triangle has all different side lengths and angle measures.
B
A triangle has all equal side lengths and angle measures.
C
A triangle has 2 equal side lengths and 2 equal angle measures.
D
A triangle has 2 equal side lengths and 2 equal angle measures.
4
How can a regular hexagon be folded to show that it has reflectional symmetry?
A
Fold the hexagon along a line from a vertex to the midpoint of an opposite side.B
Fold the hexagon along a line connecting the two midpoints of adjacent sides.C
Fold the hexagon along a line that bisects two vertex angles.D
Fold the hexagon along a line that creates a right angle at a vertex.5
Which statements are true about the lines of symmetry of a regular pentagon? Select three options.Every line connects two vertices.Every line connects the midpoints of 2 sides.Every line bisects a vertex angle.Every line bisects a side.Every line is perpendicular to a side.
A
Every line connects two vertices.B
Every line connects the midpoints of 2 sides.C
Every line bisects a vertex angle.D
Every line bisects a side.E
Every line is perpendicular to a side.6
A rhombus has 4 equal sides.
A
1B
2C
3D
47
Which figure has the same order of rotational symmetry as a rectangle?
A
isosceles trapezoidB
regular octagonC
squareD
rhombus8
If the smallest angle of rotation for a regular polygon is 18°, how many sides does polygon have?
A
10B
12C
20D
249
Which figure has an order 3 rotational symmetry?
A
right triangleB
equilateral triangleC
regular hexagonD
right trapezoid
Did you find these answers helpful?
Verified answers available
TRY EDGENUITY HACKS
- Auto Complete Exams
- Auto Complete Assignments
- Skip Videos Instantly
50,000+ students using this