Surface Area of a Sphere
You'll practice calculating the surface area of a sphere.
Cones: Basic Terminology
You'll practice defining terms related to cones.
Triangles: Right, Acute, and Obtuse
You'll practice classifying triangles as right, acute, or obtuse.
Area of a Triangle: Heron's Formula
You'll calculate the area of a triangle when given only the lengths of its sides.
Applications of Area
You'll practice solving problems relating to area.
Dimensions of a Regular Hexagon
You'll practice calculating dimensions of a regular hexagon.
Area of a Regular Hexagon
You'll practice calculating the area and dimensions of a regular hexagon.
Area of an Irregular Polygon
You'll practice calculating the area of an irregular polygon.
Circles: Finding Length of Material Needed to Create Shapes
You'll practice calculating the length of material needed to create shapes.
Circles: Arc Length
You'll practice finding the arc length, radius, or central angle of a circle when given the other two measurements.