#### Kate's Math Lessons-Geometry

This is a collection of Geometry video lessons and tutorials from the YouTube channel Kate\'s Math Lessons.

### Video Lesson: Arc Length of a Circle

by Janet Pinto
Need help finding arc length? Learn how to use a proportion to find the length of an arc on a circle. By Kate\'s Math Lessons Video Length: 3:53
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### Video Lesson: Finding the Area of a Sector

by Lani deGuia
Need help finding the area of a sector on a circle? Learn how to use a proportion to find the area of a piece of a circle.
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### Video Lesson: Math Help- 30-60-90 Triangles

by Lani deGuia
Trying to find missing sides of a 30-60-90 triangle? This geometry lesson explains the shortcuts you can use to find the missing sides instead of having to use the Pythagorean Theorem
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### Video Lesson: Math Help-Pythagorean Theorem

by Lani deGuia
How do you find the missing side of a right triangle? Learn how to correctly identify a, b, and c to use the Pythagorean Theorem.
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