41.7k views
0 votes
Solve for x. 3 1 2 140

Solve for x. 3 1 2 140-example-1
User Fishiwhj
by
5.5k points

1 Answer

3 votes

Answer:

Hey there!

Angle QRS is 70, and since it is located on the circle, we have a useful formula. If 141x-1 is called y, then 70 is half of that.

Thus, we have 141x-1=140

141x=141

x=1

Hope this helps :)

User Sardaukar
by
5.6k points