2. Circle A is centered at (2,2) with a radius of 12 cm and Circle B is centered at (8,-2) with a diameter of 6 cm. Determine the translation and dilation that would map circle A onto circle B.

3. Determine the radius of the circle. cm

4. A regular hexagon with a side of 8cm is inscribed in a circle. Determine the radius of the circle.

9. Circle A is centered at (0,-8) with a radius of 6 cm and Circle B is centered at (-3,2) with a radius of 7 cm. Determine the translation and dilation that would map circle A onto circle B.

10. An equilateral triangle with an apothem of 5cm is inscribed in a circle. Determine the radius of the circle.