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Help me plssssssssss

Help me plssssssssss-example-1
User Mulli
by
2.9k points

2 Answers

2 votes

Answer:simple 320 x 2 x = 640

Explanation:

User Plynx
by
3.0k points
0 votes

Answer:

x = 40 degrees

Explanation:

a quadrilateral must have 360 degrees inside of it

so

to find what x is

we must subtract all the other angles from 360

100 + 100 + 120 = 320

360 - 320 = 40

x = 40

that is your answer

User Vinayak Pingale
by
3.3k points