Chapter 3 Parallel and perpendicular lines
If two lines are cut by a transversal so the corresponding angles are (congruent, supplementary, complementary), then the lines are parallel.
Congruent
7y<55
y<8
Give the center and radius of the circle x2+y2=4
center (-1,4) radius 4
If two lines are cut by a transversal so the consecutive interior angles are (congruent, supplementary, complementary), then the lines are parallel.
supplementary
8x<10x+20
x>-10
Give the center and radius of the circle (x+1)2+ (y-1)2=4
center (-1,1) Radius 2
If you have a linear pair, then they are (congruent, supplementary, complementary).
supplementary
-67<7g-18
-7<g
Determine the diameter of the circle with the given equation. (x-3)2+(y-5)2=16
r2 =16 r=4 d=2.4=8
determine if the lines are parallel, perpendicular, or neither
Line 1: (-5,2) (-3,5)
Line 2: (-2,2) (1,0)
Perpendicular
m=3/2
m=-2/3
2(y+3)<1/2(4y+10)
No Solution
Determine the diameter of the circle with the given equation. x2+y2 =9
r2 =9 r=3 d=3.2=6
determine if the lines are parallel, perpendicular or neither
y=1/3x-2
6y=2x+12
parallel
m=1/3
m=1/3
Mr. Scott decided that he would spend no more than 120 to buy a jacket and pants. If the price of the jacket was 20 more than 3 times the pants, find the highest possible price of the pants.
X less than or equal to 25
Write the standard equation of the circle with the given center and radius. Center (-3,7), radius 6
(x--3)2+(y-7)2=62
(x+3)2+(y-7)2=36