71 is the answer. If you round it, it would be 70.
A.) An equilateral triangle has three lines of symmetry. It has rotational symmetry of order 3. It has three equal sides.
b.) A Square (4 sides) has 4 Lines of Symmetry.
c.) A Regular Hexagon (6 sides) has 6 Lines of Symmetry
Answer:
y>0
Step-by-step explanation:
Answer:
diameter
Step-by-step explanation:
BD is the diameter of the circle.
