Help me please I need this by 5:00 help me please pls just help me

Me find the measure to side a and the process to solve the problem you appreciate it : )

Match the term on the left with its image or description on the right. match term definition diameter a) circle a and a line segment connecting points b and c which are on the circle. circumference b) circle a and a line segment connecting points b and c which are on the circle. radius c) a piece of the circumference of a circle secant d) two circles that share the same center. concentric circles e) the distance around a circle arc f) a segment between two points on a circle that passes through its center

How do i get my dad to stop making me gargle his pickle i want my mom to gargle my pickle not my dads