My exquisite Ch.1 by Joriana Larson https://padlet.com/19larsonjd/2ullybp8mcji STUDY SHEET FOR CH. 1 en-us 2016-12-12 16:54:21 UTC 2025-10-01 15:14:16 UTC hello@padlet.com Vocab: 19larsonjd https://padlet.com/19larsonjd/2ullybp8mcji/wish/143174732 UNDEFINED TERMS: term we don't know the value for

SEGMENT ADDITION POSTULATE: states that given 2 points A and C, a third point B lies on the line segment AC if and only if the distances between the points satisfy the equation AB + BC = AC.

DEFINITION OF MIDPOINT: middle of the segment

DISTANCE FORMULA:

MIDPOINT FORMULA:

ANGLE BISECTOR:
ADJACENT ANGLES:
Two angles are Adjacent when they have a common side and a common vertex (corner point) and don't overlap.

LINEAR PAIR:
two angles next to each other that create 180 degrees

VERTICAL ANGLES:
each of the pairs of opposite angles made by two intersecting lines.

COMPLEMENTARY ANGLES:
90 degrees
 
SUPPLEMENTARY ANGLES: 
180 degrees

]]> 2016-12-12 16:56:30 UTC https://padlet.com/19larsonjd/2ullybp8mcji/wish/143174732 2. Find the coordinate of the midpoint of ST, of the endpoints are S(1,2) and T(3,5). 19larsonjd https://padlet.com/19larsonjd/2ullybp8mcji/wish/143270239 x1+x2/2 , y1+y2/2

1+3/2 , 2+5/2 = 4,3.5]]> 2016-12-13 02:28:30 UTC https://padlet.com/19larsonjd/2ullybp8mcji/wish/143270239 4. If C is between A and B, AC = 3x + 4, CB = 7x - 12, and AB = 6x + 20 solve for x and AB. Describe which property was used to solve the problem. 19larsonjd https://padlet.com/19larsonjd/2ullybp8mcji/wish/143270543 A----------C----------B 
   3x+4      7x-12

3x+4+7x-12=6x+20
x=7 Property: segment addition postulate]]> 2016-12-13 02:33:20 UTC https://padlet.com/19larsonjd/2ullybp8mcji/wish/143270543 8. If 19larsonjd https://padlet.com/19larsonjd/2ullybp8mcji/wish/143271317 m<C = 8x-12
m<D = 4x

8x-12+4x=90
x= 25.5          m<C=192]]> 2016-12-13 02:46:20 UTC https://padlet.com/19larsonjd/2ullybp8mcji/wish/143271317