What are the answers to these 4

Step-by-step explanation:

Center- the origin of the circle

diameter- a line that goes through the origin and hits the opposite side

point of tangency- where the tangent line hits the circle

secant- a line that intersects a circle in two points

tangent-a line that touches the circle at exactly one point

for me what is finding a good play list and going out because i can not lay down and relax so i usually go to a coffee shop. i also use the gum trick and this actually works. another advice is highlighting subjects it really does me remember certain things

step-by-step explanation: