Question

help me @imqwerty

Answer 1

okay whats your question?

Answer 2

@Virnios

Answer 3

hint: The sum of all the angles of a quadrilateral must be 360

Answer 4

@Unavailabilityy

Answer 5

I thought that the answer was 289

Answer 6

Hey, sis!
This is actually very easy... and I can show you why.
If a quadrilateral has 4 angles, they should add up to 360 degrees...
Since you have 3 known angles and the last one is unknown, I want you to add up the three known angles and then subtract that from 360. If it gives you a negative answer just switch the numbers and retype them into your calculator. Let me know what you get!

Answer 7

That helps alot Una tysm!!!!!!! I LOAF YOU

Answer 8

No problem! I loaf you too lol

Answer 9

thanks qwerty anyway :P

Answer 10

yw :)