226k views
5 votes
Please answer, click on file, thank you ​

Please answer, click on file, thank you ​-example-1
User Bazza
by
7.2k points

2 Answers

6 votes

Answer:

3x²

im lazy to solve right now

hope it helps

User Zud
by
6.9k points
1 vote

Answer:

Explanation:

half of the circle is 180 degrees

so x + 3x = 180

4x = 180

x = 45

User Skaushal
by
7.4k points