Download presentation

Published byAlayna Sumter Modified over 2 years ago

1
**Aim: How do we find the measurement of angles formed by tangent, secants, and chords?**

Homework: Workbook pg 368 – 369 #’s 1, 4, 6, 7a Do now: find the value of x

2
Definitions Sectants - A line that intersects a circle at two points. Tangents – A line that intersects a circle at one point. Point of tangency - The point of a circle or sphere with a tangent line or plane. Chords – A line that goes from one point on the circle to another point on the circle.

3
**Definitions continued**

Central angle - A central angle is an angle formed by two intersecting radii such that its vertex is at the center of the circle. Inscribed angle - An inscribed angle is an angle with its vertex "on" the circle, formed by two intersecting chords. Cross chord angles – two chords that intersect to form four angles in which two pairs are congruent.

4
**Sum of Intercepted Arcs **

Solve the problems Sum of Intercepted Arcs

Similar presentations

Presentation is loading. Please wait....

OK

Circles Chapter 12.

Circles Chapter 12.

© 2018 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on windows 8 operating system download Ppt on artificial intelligence and neural networks Ppt on sustainable development goals Ppt on company act 1956 Ppt on indian textile industries in turkey Ppt on recent earthquake in india Ppt on cervical cancer vaccine Ppt on different solid figures songs Ppt on advertisement of cadbury dairy milk Ppt on email etiquettes presentation tips