Parts of A Circle
A line segment that passes through the center of the circle.
What is the diameter?
1/2 base x height
What is the formula for the area of triangle?
the inequality sign used when referring to "at least"
What is the symbol "greater than or equal to"?
a letter that represents a number
What is a variable?
the line that divides a shape or an object into two equal parts
What is a line of symmetry?
A line segment that goes half way through the circle
What is the radius?
Length x width
What is the formula for the area of rectangle?
the inequality sign used when referring to "at most" or "limit"
What is symbol "less than or equal to"?
a number that sits in front of the variable, like a "co-pilot"
What is a coefficient?
two shapes that are identical in both shape and size.
What is congruent?
the distance around the outside of a circle (like a perimeter)
What is the circumference?
2 (length) + 2 (width)
What is the formula for the perimeter of a rectangle?
the inequality used when referring to things being "over" or "more"
What is "greater than"?
a number that will never change and sits by itself
What is a constant?
What is a regular polygon?
the space inside of the circle
What is the area?
the inequality symbol used when referring to "under"
What is the symbol "less than"?
a math sentence that does not have an equal sign
What is an expression?
a closed figure with at least three straight sides and angles.
What is a polygon?
the ratio of the circles circumference to it's diameter
What is Pi (3.14)?
(sides)2
What is the formula for the area of a square?
a statement that shows two expression are not equal
What is an inequality?
What is a term?
a portion of a line defined by two distinct endpoints
What is a line segment?