Circles
Lines and Angles
Symmetry
100
πr2
How do you find the area of a circle?
100
What is smaller than an right angle.
What is an acute angle.
100
how many lines of symmetry does a square have?
4
200
find the circumference of a circle with a radius of 5in?
31.4in
200
Supplementary angle
What are 2 angles that make a right angle
200
how many lines of symmetry does a rhombus have?
2
300
πd
What is the formula for the circumference of a circle.
300
2 angles that make 180 degrees.
Complementary angle
300
how many lines of symmetry does a pentagon have?
1
400
what is the radius for a circle with a circumference of 24ft?
4ft.
400
What goes on forever.
What is a line
500
find the area of a circle with a diameter of 4ft.
12.56ft
500
what lines never cross each other?
What are parallel lines.
M
e
n
u