10. Find the circumference of the circle. Use 3.14 for pi. Round to the nearest unit.


53 cm
227 cm
20 cm
27 cm
and
9. Find the area of the parallelogram with a base of 471.5 cm and height of 21.3 cm.
492.8 cm2
10,042.95 cm2
20,085.9 cm2
985.6 cm2
ty