Discussion

Explanation:

Let the side of square be a.

Area of quadrilateral EFDG = Ar(△DGF) + Ar(△GEF) = 1/2 × a/2 × a + 1/2 × a × a/2 = 1/2 × a2

Ar(EFDG) : Ar(S) = 1/2 × a2 : a2 = 1 : 2

Hence, option (a).

 

» Your doubt will be displayed only after approval.


Doubts


Feedback

Help us build a Free and Comprehensive Preparation portal for various competitive exams by providing us your valuable feedback about Apti4All and how it can be improved.


© 2024 | All Rights Reserved | Apti4All