wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

If PS is the median of the triangle with vertices P(2, 2), Q(6, -1) and R(7, 3) then equation of the line passing through (1, -1) and parallel to PS is


A

4x7y11=0

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

2x+9y+7=0

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C

4x+7y+3=0

No worries! We‘ve got your back. Try BYJU‘S free classes today!
D

2x9y11=0

No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B

2x+9y+7=0


Coordinate of S=(7+62,312)=(132,1)
[ S is mid-point of the QR]


Slope of the line PS is 29.
Required equation passes through (1, -1) and parallel to PS is
y+1=29(x1)2x+9y+7=0


flag
Suggest Corrections
thumbs-up
5
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Tango With Straight Lines !!
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon