The fourth vertex of a rectangle whose three vertices taken in order are (4,1) , (7,4) , (13,-2) is ?

Share with your friends

Pooja Khanna answered this

Here is the link given below for the answer similar to your query :
https://www.meritnation.com/ask-answer/question/the-three-vertices-of-a-parallelogram-are-3-4-3-8-and-9/coordinate-geometry/3335004

View Full Answer

Aryan Sanas answered this

Got it

Karan Rao answered this

plz tell me how u did this??

-1

Aryan Sanas answered this

let ABCD be the rectangle
Find out midpoint of AC ie midpoint of (4,1) and (13, -2) by the formula it comes to be

say E that is (17/2, -1/2)

then find out midpont of BD where D is (x,y) the midpoints are coincident so midpoint of both AC and BD is E
so (x₁+x₂) / 2 = 17/2 = x +7 = 17 so x =10
& (y₁+y₂) / 2 = -1/2 = y +4 = -1 so 7 = -5

so D is (10, -5)

Aryan Sanas answered this

let ABCD be the rectangle

Find out midpoint of AC ie midpoint of (4,1) and (13, -2) by the formula it comes to be

say E that is (17/2, -1/2)

so D is (10, -5)

Aryan Sanas answered this

let ABCD be the rectangle

Find out midpoint of AC ie midpoint of (4,1) and (13, -2) by the formula it comes to be

say E that is (17/2, -1/2)

then find out midpont of BD where D is (x,y) the midpoints are coincident so midpoint of both AC and BD is E

so (x1+x2) / 2 = 17/2 = x +7 = 17 so x =10

& (y1+y2) / 2 = -1/2 = y +4 = -1 so 7 = -5

so D is (10, -5)

-2