C. 85.4
Circle the number Look next Door5 or greater add one more Numbers to the left stay the sameNumbers to the right 0 is the name421968 rounded to the nearest ten ten thousand is 420000
16.0
20000 is rounded to the nearest integer, ten, hundred, thousand and ten thousand.
229.00
40.0
Area of circle: pi*23^2 = 1661 square meters rounded to the nearest whole number
6.5
Circumference of the circle: 48*pi = 150.8 inches rounded to the nearest tenth
The circumference of a circle that has a diameter of 34 inches rounded to the nearest tenth is 106.8 inches.
24.0
30.5
90 square inches
72.2
6
17662.5 or rounded to the nearest one is 17663
Circumference of the circle is 2*pi*10 = about 63 cm rounded up.
It is: 14*pi = 44 units of measurement rounded