![Podcast cover](https://cdn-images.owltail.com/200x/jpg/aHR0cHM6Ly9pczMtc3NsLm16c3RhdGljLmNvbS9pbWFnZS90aHVtYi9Qb2RjYXN0cy92NC84OC9hNC80Zi84OGE0NGY1MC02NDNjLTE5OGItZjMwNS02OGU3YTc1M2MzMDYvbXphXzQxNzE1NjAyNTk4OTc5ODE0MzIuanBnLzYwMHg2MDBiYi5qcGc=.jpg)
An inscribed angle is half of a central angle that subtends the same arc
An inscribed angle is half of a central angle that subtends the same arc
22 Aug 2010
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14mins
![Podcast cover](https://cdn-images.owltail.com/200x/jpg/aHR0cHM6Ly9pczMtc3NsLm16c3RhdGljLmNvbS9pbWFnZS90aHVtYi9Qb2RjYXN0cy92NC84OC9hNC80Zi84OGE0NGY1MC02NDNjLTE5OGItZjMwNS02OGU3YTc1M2MzMDYvbXphXzQxNzE1NjAyNTk4OTc5ODE0MzIuanBnLzYwMHg2MDBiYi5qcGc=.jpg)
Right Triangles Inscribed in Circles (Proof)
Right Triangles Inscribed in Circles (Proof)
22 Aug 2010
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5mins
![Podcast cover](https://cdn-images.owltail.com/200x/jpg/aHR0cHM6Ly9pczMtc3NsLm16c3RhdGljLmNvbS9pbWFnZS90aHVtYi9Qb2RjYXN0cy92NC84OC9hNC80Zi84OGE0NGY1MC02NDNjLTE5OGItZjMwNS02OGU3YTc1M2MzMDYvbXphXzQxNzE1NjAyNTk4OTc5ODE0MzIuanBnLzYwMHg2MDBiYi5qcGc=.jpg)
Part 2 of the Proof of Heron's Formula
Part 2 of the Proof of Heron's Formula
22 Aug 2010
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12mins
![Podcast cover](https://cdn-images.owltail.com/200x/jpg/aHR0cHM6Ly9pczMtc3NsLm16c3RhdGljLmNvbS9pbWFnZS90aHVtYi9Qb2RjYXN0cy92NC84OC9hNC80Zi84OGE0NGY1MC02NDNjLTE5OGItZjMwNS02OGU3YTc1M2MzMDYvbXphXzQxNzE1NjAyNTk4OTc5ODE0MzIuanBnLzYwMHg2MDBiYi5qcGc=.jpg)
Part 1 of Proof of Heron's Formula
Part 1 of Proof of Heron's Formula
22 Aug 2010
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10mins
![Podcast cover](https://cdn-images.owltail.com/200x/jpg/aHR0cHM6Ly9pczMtc3NsLm16c3RhdGljLmNvbS9pbWFnZS90aHVtYi9Qb2RjYXN0cy92NC84OC9hNC80Zi84OGE0NGY1MC02NDNjLTE5OGItZjMwNS02OGU3YTc1M2MzMDYvbXphXzQxNzE1NjAyNTk4OTc5ODE0MzIuanBnLzYwMHg2MDBiYi5qcGc=.jpg)
Area of a circle
Area of a circle
22 Aug 2010
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6mins
![Podcast cover](https://cdn-images.owltail.com/200x/jpg/aHR0cHM6Ly9pczMtc3NsLm16c3RhdGljLmNvbS9pbWFnZS90aHVtYi9Qb2RjYXN0cy92NC84OC9hNC80Zi84OGE0NGY1MC02NDNjLTE5OGItZjMwNS02OGU3YTc1M2MzMDYvbXphXzQxNzE1NjAyNTk4OTc5ODE0MzIuanBnLzYwMHg2MDBiYi5qcGc=.jpg)
Circles: Radius, Diameter and Circumference
Circles: Radius, Diameter and Circumference
22 Aug 2010
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11mins
![Podcast cover](https://cdn-images.owltail.com/200x/jpg/aHR0cHM6Ly9pczMtc3NsLm16c3RhdGljLmNvbS9pbWFnZS90aHVtYi9Qb2RjYXN0cy92NC84OC9hNC80Zi84OGE0NGY1MC02NDNjLTE5OGItZjMwNS02OGU3YTc1M2MzMDYvbXphXzQxNzE1NjAyNTk4OTc5ODE0MzIuanBnLzYwMHg2MDBiYi5qcGc=.jpg)
Basic Graphing and Coordinates
Basic Graphing and Coordinates
22 Aug 2010
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12mins
![Podcast cover](https://cdn-images.owltail.com/200x/jpg/aHR0cHM6Ly9pczMtc3NsLm16c3RhdGljLmNvbS9pbWFnZS90aHVtYi9Qb2RjYXN0cy92NC84OC9hNC80Zi84OGE0NGY1MC02NDNjLTE5OGItZjMwNS02OGU3YTc1M2MzMDYvbXphXzQxNzE1NjAyNTk4OTc5ODE0MzIuanBnLzYwMHg2MDBiYi5qcGc=.jpg)
Area and Perimeter
Area and Perimeter
22 Aug 2010
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12mins
![Podcast cover](https://cdn-images.owltail.com/200x/jpg/aHR0cHM6Ly9pczMtc3NsLm16c3RhdGljLmNvbS9pbWFnZS90aHVtYi9Qb2RjYXN0cy92NC84OC9hNC80Zi84OGE0NGY1MC02NDNjLTE5OGItZjMwNS02OGU3YTc1M2MzMDYvbXphXzQxNzE1NjAyNTk4OTc5ODE0MzIuanBnLzYwMHg2MDBiYi5qcGc=.jpg)
Area of Inscribed Equilateral Triangle (some basic trig used)
Area of Inscribed Equilateral Triangle (some basic trig used)
22 Aug 2010
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11mins
![Podcast cover](https://cdn-images.owltail.com/200x/jpg/aHR0cHM6Ly9pczMtc3NsLm16c3RhdGljLmNvbS9pbWFnZS90aHVtYi9Qb2RjYXN0cy92NC84OC9hNC80Zi84OGE0NGY1MC02NDNjLTE5OGItZjMwNS02OGU3YTc1M2MzMDYvbXphXzQxNzE1NjAyNTk4OTc5ODE0MzIuanBnLzYwMHg2MDBiYi5qcGc=.jpg)
Similar triangles (part 2)
Similar triangles (part 2)
22 Aug 2010
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9mins