Task 3

Drag the slider (at bottom) slowly to the right and stop when the thick black arc takes up 25% of the circle.
Sketch your diagram above on your vertical surface, and answer this question there too:[br][br][b][size=150]How long is this thick black arc now? [/size][/b]
Drag the slider (at bottom) slowly to the right and stop when the thick black arc takes up 25% of the circle.
Sketch the diagram above on your vertical surface, and answer the question there too. [br][br][b] What is the area of the white sector (shaded region)? [/b]
Close
– Tim Brzezinski

Information: Task 3