Show:
Circles
Triangles and Quadrilaterals
Area and Perimeter
Polyhedron
Angles
100
an angle of a circle whose vertex is the center of the circle.
What is a central angle?
100
a triangle with all sides congruent.
What is an equilateral triangle?
100
a line segment formed by connecting the centers of the circles.
What is the axis of a cylinder?
100
A face on the top or bottom of the polyhedron.
What is the base of a polyhedron?
100
an angle whose measure is equal to 90 degrees
What is a right angle?
200
an angle of a circle whose vertex is on the circle.
What is an inscribed angle?
200
a triangle that has three angles that each measure less than 90 degrees.
What is an acute triangle?
200
The total area of the outside surface of the cylinder.
What is the surface area of a cylinder?
200
A three-dimensional solid formed by polygons that enclose a region.
What is a polyhedron
200
an angle whose measure is greater than 90 degrees, but less than 190 degrees.
What is an obtuse angle?
300
A line that intersects a circle at exactly one point.
What is a tangent of a circle?
300
a triangle that has exactly one right angle.
What is a right triangle?
300
The sum of all the side lengths of a figure.
What is Perimeter?
300
a segment formed by the intersection of two faces.
What is the edge of a polyhedron?
300
two or more angles taht have equal measures.
What is congruent angles?
400
a line that intersects a circle at exactly two points.
What is a secant of a circle
400
A triangle that has exactly one angle measuring greater than 90 degrees.
What is an obtuse triangle?
400
A=1/2bh
What is the area formula for triangles?
400
one of the polygons that forms the solid.
What is the face of a polyhedron?
400
an angle whose measure is greater than 0 degrees, but less than 90 degrees.
What is an acute angle?
500
A segment whose endpoints are points on a circle.
What is a chord?
500
A triangle with at least two congruent sides.
What is an isosceles?
500
The number of square units needed to cover the figure.
What is Area?
500
any face that is not a base.
What is the lateral face of a polyhedron?
500
an angle whose measure is equal to 180 degrees.
What is a straight angle?