Web Analytics

4) The diameter of the larger circle is 20.4 cm. The diameter of the smaller circle is 10.8 cm.


What is the best approximation for the area of the shaded region?


Use 3.14 to approximate pi.


72.3 cm²


235.1 cm²


289.4 cm²


326.7 cm²


Kindly see the attached photo. Thanks

4) The diameter of the larger circle is 20.4 cm. The diameter of the smaller circle is 10.8 cm. What is the best approximation for the area of the shaded region class=