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co-ordinate Geometry
hopter-| So Re
Sstalgnt Une
liner oo
sp a t Une moe an opal, oO
postive. ection,
incaynation of ythe Uns.
ith %- CHES: From
Aron 1g” Called
; . 48
slope >) qtent of the Gyn
. Hv
rhe ‘Slope of the Une parsing “f
Alay 3s) ond B(4s, 92) . 4S
yyy
—TJ «C&d:-
“Ry Md
mM =
hs i ts NZ !-
ae - 8 Ou 2
4 Oo ee
Varun . mds or oe
slope intercept form: form!
equation of the Gne hasing
Slepe 1 ond make oy)
rokercep t ‘C2 on the Y-OUS. »
is [ysmeve. |
Poink - gl Lope Form i=
souehk the
ny troy
squotion of the Une poms
Porat G3) and Slope ry 1S
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3) Tuo - points fot ~
Equakion of the Une pomiag 4h
; Die points A(x1,Yy) and B(% , 32) aS
BS 5) x) |
‘ yt
4) Tntercept oven sr
oo
we hy OK
Equation of the Une hich ° 6 ith
Whercep & a’
KH 0 A
18 ates)
Y-vor-e c= Vaxtd-
peink ho equation of Straight Gre
? Pm
| Paoing Aug (05,8) 008 hastag
| a slope (3). bina £8. 93 |
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pov perce Gen
Line pore Horough , Oa, 4)
pier do the Une OxK+ 44629
Se [ele ES 9|
poink of intensection of +00 Une
oin inrovernee
aC
the point of Foo NON Panollek Linas
a wu +b 40,70 and axte44+G=0
|
13 (a C42 - “1 ) or it Can
—_—
Qjby- Ab,’ Ab, -2.5,
odro be obtained by Salvieg “tha above
wo Ms. wlan ‘
l wis she) Per endiculan 1!
en oS a Edy
distance from & point -
Perpendicutor vig ax doyee%s
stroigh® me =
PC,4,) 40 ho |
is Jax, +4) + ¢ |
\ +b™
le distance from O(o, 0) 49
ho Une
artoy+c = 0 1S
| a(o)* elo) +c} ic}
c —_—
yo
ob
ob r 7
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| 10) Bristance bf koo Parallel nes
—_—~
she distance lla +00 parallel Ging
AUyQtbYy +620 and axtlhyt+c, =O IS
F | yea]
VY aypr-
xt the _équshon of the Line ig
AaxthYyYt+ec=o . then Slope of. tha Ung
Ange bles = tha Unen:-
—_~ <—oerr nn _
The angles bla the “ney
AX tbiS+ G20 , AK byes =o 1s
Cos : | AAs + bib, |
Ye,
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the ey” of | * yk to st-line
ahe point (- 254) and
Bx rH 20°) 18
Hoe at 3, b=,
3 (ata) + F(9t¥) 20
Bxx G+ TYP2BTO
BLtTY +34 50
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|
/
5(ie +1) =a(aie-1) a \
BCLS = [4x4 1—6k] |
ORAS = Bie +9-Bk
IS ak B=
4k*-6k -4Y=0
QW BK Qt
7
aX Wa eK-2 =O
AK (Ax- a) +i (k-d)= °
2KEV=EQ K-2=0
6 Find He . ‘ x ‘
) Equstion. of o Gira Poseaing
throgin He point 62, -1) and hosing
Tnokinakion 159° | | S
6 =150°-
m= tane = Lan iso - tan (90+ 60)
5 Cot Gy <
7-——
Se ,
P= C39) Gg
B40 Oy Gees paniey Hugh, the Poin
(%,3)) and having c Slope (m) is «
dS = Mme)
he, d-$5 02 "2 (4-t29))
THT BY tao 20
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MANAAANS
WYO
\
®)
Pomnk af interSecton of
Find 3
: Bxt24Yr 120 On
athe Lins
urged FSO:
Be 3 ger Wy rt=o
ux e3ayrell =O —>e@)
xu enna 983=
i cr AY +3320
2
. -y-ayz0
|S =? \
3u* a (29). +l 3O I
34 w 58X10
ge = Ba +s 2F =I4.
oink of intersection = (3) a ea)
the parallel roy
— Oo)
2 P
vad the distance ble
= 24412 20 and = tH BY-4=O.
aut ~
on BET LY ATIZ=EO
904 Guy
a Bur 24-4 =O
M= 3, b-i2 ec, 212, Co ern.
the distance bb 4usd Paro of Gn 4s
{C-¢2 |
a +>
2 jia-Gy]oo al
2 VIU+4
S74 >
Q\
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|
)
Flad the clistanca of the poink - >
| Qr§) fuon the Une. 8% -WY- 26 20,
/ Bat @ Oy “5)= (1,91)
Bx -YUY—26 =O.
The distance . “|
One Ss
he a From 4h,
* ns
Vy tyb>
| 8(3)+4e5) -26]
(9476
Of = -26 | : 2
Ss
Riad the pr wee from (-2,3) +
the Unr A-WY415=0
Wy
1
got”
the IO stance betes (-2,3)) tothe
Unt u- 7441520 18
Jar + by, +¢]
——————
Yay b>
|-2 -7(a) +15\
_
Yitud
\-2- al+is )
V50 50 25K 2 Rea
1
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