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

Solve System Starter: Elimination
Pythagorean theorem illustration
TNB Frame
Constructing Incircle
x and f(x)

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TR KAY - TALES THREOM
Cos Sin matrix
zoozoo
Vector
Exercise 2.7

Discover Topics

Straight Lines
Numbers
Fractal Geometry
Cylinder
Functions