1.5 Segs &amp; angle bisectors

# 1.5 Segs & angle bisectors - 1.5 Segment & Angle...

This preview shows pages 1–12. Sign up to view the full content.

1.5 Segment & Angle Bisectors p.34

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Always Remember! Always Remember! If they are congruent, then set their measures equal to each other!
Midpoint The point that bisects a segment. Bisects ? splits into 2 equal pieces A M B 12x+3 10x+5 12x+3=10x+5 2x=2 x=1

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Segment Bisector A segment, ray, line, or plane that intersects a segment at its midpoint. A B M k
Compass & Straightedge Tools used for creating geometric constructions We will do a project with these later.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Midpoint Formula Used for finding the coordinates of the midpoint of a segment in a coordinate plane. • If the endpoints are (x 1 ,y 1 ) & (x 2 ,y 2 ), then + + 2 , 2 2 1 2 1 y y x x
Ex : Find the midpoint of SP if S(-3,-5) & P(5,11). + - + - 2 11 5 , 2 5 3 2 6 , 2 2 ( 29

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

## This note was uploaded on 02/18/2011 for the course MAC 1147 taught by Professor German during the Spring '08 term at University of Florida.

### Page1 / 12

1.5 Segs & angle bisectors - 1.5 Segment & Angle...

This preview shows document pages 1 - 12. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online