Question

4. The angles of a quadrilateral are 100°, 70°, 120°, and xº
Find the value of x.​

Answer 1

Answer:

Step-by-step explanation:

brainliest brainliest brainliest brainliest brainliest brainliest brainliest brainliest brainliest

Answer 2

Answer:

100°+70°+120°+x=360°

290°+x=360°

x=360°-290°

x=70°

Step-by-step explanation:

please give me brainlist