Answer:
175
Step-by-step explanation:
The circle has to = 360 degrees. 360-10=350
350/2=175
The x is halfway that's why you divide by 2.
Maybe 900?? (i don't know)
When two triangles<span> are </span>congruent<span> they will have exactly the same three sides and exactly the same three angles. The equal sides and angles may not be in the same position (if there is a turn or a flip), but they are there</span>
11x - 3 = 5x + 11
11x - 5x = 11+3
6x = 14
x = 14/6 =7/3