Question

please help with quick geometry question??

Answer 1

find the value of x

Answer 2

pic?

Answer 3

40
50
60
80

Answer 4

do i add up all the sides then subtract them by 360?

Answer 5

A quadrilateral has how many degrees in total? 360, right?
And you have three angles with degrees: 40, 80, 110
First, you have to find the missing angle in the quadrilateral, then find x. Do you know what to do?

Answer 6

Yes and then subtract the result from 180. So the answer is 50

Answer 7

thankyou so much!

Answer 8

@warood