Adv
AnilSinghBora
  • 1
Guru

Find the area of the quadrilateral ABCD, whose vertices are A(1,0),B(5,3),C(2,7) and D(−2,4).

  • 1

In this question, we have to find the area of the quadrilateral whose coordinates of 4 vertices are given to us as  A(1,0),B(5,3),C(2,7) and D(−2,4). I don’t know how to solve this question, i don’t even know which formula to apply. can someone solve this question for me if someone can upload the video solution that would be very grateful. also give me formulas sheet.

Share

1 Answer

  1. Area of a quadrilateral=1/2[(x1y2+x2y3+x3y4+x4y1)(x2y1+x3y2+x4y3+x1y4)]

    x1=1,x2=5,x3=2,x4=2,y1=0,y2=3,y3=7 and y4=4

    Area of a quadrilateral=1/2
    [(1×3+5×7+2×42×0)(5×0+2×32×7+1×4)]
    =1/2
    [(3+35+80)(0+614+4)]

    =1/2[46+4]=25sq.units

    • 0
Leave an answer

Leave an answer

Browse

Choose from here the video type.

Put Video ID here: https://www.youtube.com/watch?v=sdUUx5FdySs Ex: "sdUUx5FdySs".

Captcha Click on image to update the captcha.

Related Questions