A. 50.24cm2 B. 100.48cm2 C. 200.96cm2 D. 401.92cm? 4. What is the radius of a circle if the area is 28.26 m2 A. Im B. 3m C.5m D.7m 5. What is the area of a circle if the diameter is 40ft? A. 1256ft2 B. 125.6ft2 C. 12.56 ft2 D. 1.256f2 Solve the given problem. #6-10 A circular floor with an area of 78.50m2 is filled with blue tiles. If 2 meters will be added to the radius of the circular floor and around it will be filled with green tiles, How many square meters of green files are needed? 6. What is asked in the problem? 7. What are the given? 8. What is the hidden question? 9-10. Show your solution and complete answer. 11. Which cubic unit of measurement is appropriate to be used in measuring the Book? A. mm B. cm C. dm D. m 12. Which volume is appropriate to be measured in cubic meter/m”? A. Volume of shoe box C. Volume of a match box B. Volume of a stock room D. Volume of an ice cube 13. To convert cubic centimeter measurement to a cubic meter the volume by the conversion ratio. A. Add C. Multiply Subtrac Divide​