Question

show that sum of a quadrilateral is=360 degree

Answer 1

Answer:

33357889000007666665

Answer 2

Answer:

yes

Step-by-step explanation:

To show that sum of a quadrilateral is=360degree

sum of all sides=360degree

sides =4

each side=4x

so,

4x=360

x=360/4

x=90degree

hence proved