Click to Chat

1800-2000-838

+91-120-4616500

CART 0

• 0

MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
`        how  to  find   the  othrocenter  of  a  trianle whoose  vertices  are  A(0,0)  b(-1,3)  c (2,-1)`
7 years ago

147 Points
```										Dear gaurav
Orthocenter is the point of intersection of altitude
so find the equation of line which is perpendicular to the line joing point (-1,3) and (2,-1) and passes through (0,0)
slope of the line BC  = -1/2
slope of the line perpendicular to it =2
so equation of line :   y-3 =2 (x+1)
or  2x-y +5=0

now find another line which is perpendicular to the line joing point (0,0) and (2,-1) and  passes through (-1,-3)
slope of the line AC  = -4/3
slope of  the line perpendicular to it =3/4
so equation of line :   y =3/4 x
or  3x-4y =0

solve these two equation
x=-4  , y =-3
Please feel free to post as many doubts on our discussion forum as you can.If you find any question Difficult to understand - post it here and we will get youthe answer and detailed solution very quickly. We are all IITians and here to help you in your IIT JEE preparation. All the best. Regards,Askiitians ExpertsBadiuddin
```
7 years ago
Think You Can Provide A Better Answer ?

## Other Related Questions on Algebra

View all Questions »
• Complete JEE Main/Advanced Course and Test Series
• OFFERED PRICE: Rs. 15,900
• View Details