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

Untitled
Vector Projections
bewijs stelling van Pythagoras
Dilation + Rotation of Pentagons
z`]]

Discover Resources

Tangent-Secant
material-13144
Rotate a point by an angle
parts
Segments of Central Angles Construction
การแยกตัวประกอบพหุนามดีกรีสอง

Discover Topics

Circumcircle or Circumscribed Circle
Plane Figures or Shapes
Constructions
Percentages
Real Numbers