Find the slope between the given points A( -12, -3) and B (0, 5).
m=2/3
What type of angles does a perpendicular angles create?
right angles
90 degrees
name a pair of adjacent and a pair of vertical anges
()
What is the slope formula?
change in y/ change in x
y2-y1/x2-x1
Given the points P(4,2) and Q(8,6), find the equation of the perpendicular bisector of the line segment connecting these two points
y−4=−1(x−6)
Linear pairs add up to what angle measure?
180
What is the slope of a line parallel to the following, y=4/7x+12
m=4/7
Determine the perpendicular bisector of the line segment that connects the points A(−3,−1)and B(1,5)
y−2=−2/3(x+1)
If AB bisects angle <CAD what do we know about <CAB and <DAB.
-It creates angles that are equal in measure
-they are equal
-<CAB=<DAB
find the value of x and of supplementary angle
x=67
supplementary angle=117
m=-1/3
Find the midpoint of the line segment that connects the points A(3,7) and B(9,1)
The midpoint is (6,4)
Given that m<LKN = 145̊ find m<LKM and m<MKN.
m<LKM=56
m<MKN=89
https://www.onlinemath4all.com/images/anglepairrelationships5.png
Find the value of y and m< AEC
y= 35
m<AEC=55
https://study.com/cimages/multimages/16/comp_equation4745153842031134911.png
find the value of x
x=15
Identify the slope in the following 2y+3x=15
m=-3/2
Calculate the midpoint of the line segment formed by the points C(−4,5) and D(2,−3)
The midpoint is (−1,1)
https://www.onlinemath4all.com/images/anglepairrelationships5.png
Find the value of x and m<DEB.
value of x =40
m<DEB=55
Name two types of relationships that exist between the following.
Give possible measurements for angle AOP and angle POB
(many possible answers)
examples:
Supplementary
Linear pairs