Area of Sector and Length of Arc

Topic:Area

Set your own problem by changing the angle and radius using the sliders, and ticking two of the boxes to reveal values. Using these values find the two missing values. Check your answer by revealing the answers.

New Resources

Periodic Functions
Graphing Logarithmic Functions
Flip Flop
Lorenz Attractor: Multiple particles
bearing HK

Discover Resources

Polish worksheet 1
Dilation Game
Vertical Angles Exploration
Exploring Parallel Lines
Triangle Congruency Exploration

Discover Topics

Line Segment
Geometric Transformations
Inequalities
Standard Deviation
Straight Lines