line segments
E is between points D and F
If DF = 42 fine DE
DE- 7x+1
EF-4x-3
DE=29
Find the distance of ST if S(-3,10) and T(-2,3)
ST=7.1
If DEF=117 find the value of x
DEG= 12x+1
GEF=5x-3
DEF is my outside angle
X=7
Linear pairs equals how much?
180
Vertical
K is between points J and L on a line segment
JL=10X-2
JK=5X-8
KL=7X-12
Find KL
KL=51
Find the coordinates of the midpoint of HK if H(-1,2) and K(-7,-4)
HK=(-4,-1)
If PQS= 16, SQR= 9x+17, and PQR=12x-6 find PQR
PQR is my outside angle.
PQR=150
solve for x
X=3
Two angles that are next to each other and share a common side, what angle relationship is this?
adjacent
If S is the midpoint of RT, RS=5x+17, and ST=8x-31, Find RS
RS=97
Find the distance of BC if B(8,-7) and C(-4,-2)
BC=13
If KM bisects JKL, JKL=92 and MKL=5x+1 find the value of x
x=9
G and H are complementary angles. if G=6x-15 and H=3x+6 find H
H=39
Any two angles whose sum is 90, what angle relationship?
Complementary
If B is between points A and C
AB=12
AC=24
What is BC
BC=12
What is the midpoint formula?
mp=x1+x2/2, y1+y2/2
HMMMMMMMMMM
FREE POINTS
What is the criteria for a angle to be a linear pair?
Adjacent and Supplementary
Any two angles whose sum is 180, what angle relationship is this?
supplementary
If line y bisects AC, AB=4-5x, and BC=2x+25, Find AC
AC=38
Find the coordinates of Z if Y is the midpoint of XZ, X(-10,9), and Y(-4,8)
(2,7)
If EF bisects AED, AEF=4x+3 and FED=7x-33 find CEB
CEB=102
if m id perpendicular to n solve for X
X=15
Two angles that are adjacent and supplementary they form a straight line. What angle relationship is this?
Linear pair