Answer:
15!!!!!
Step-by-step explanation:
look it up on the internet
Step-by-step explanation:
54%
Just divide 450 out of 828
450/828= 0.54347
Move the decimal to the right twice
When two secants (Line A + B<span> and </span>Line C + D) intersect, they form an angle (∠y) equal to:
½ (the larger intercepted arc minus<span> the smaller intercepted arc)
</span>
(Make sure to look at the graphic I posted)