Question

21.Find the area of quadrilateral ABCD in which AD=24cm /_BAD=90^(@) and /_BCD is an equilateral triangle having each side equal to 26cm .Also find the perimeter of the quadrilateral. Given: sqrt(3)=1.73​

Answer 1

Answer:

2.) Given that, a quadrilateral ABCD in which AD = 24 cm, ∠BAD = 90° BCD is equilateral triangle and sides BC = CD = BD = 26 cm In ∆BAD By using Pythagoras theorem Read more on Sarthaks.com - https://www.sarthaks.com/110590/find-the-area-quadrilateral-abcd-in-which-ad-cm-bad-90-and-bcd-forms-equilateral-triangle

Step-by-step explanation:

the image is 1 and the written part is second