random
calculate the circumference r = 3cm
18.84cm
Area r= 2m A = ?
A = 12.56m2
d = 2m c = ?
c = 6.28m
r = 3cm c = ?
c = 18.84cm
round to the nearest tenth c = 20 m d =?
d = 6.4m
calculate the area d= 10m
78.5m(2) <--- squared
Area d= 6m A = ?
28.26 m2
d = 7mm c = ?
c = 21.98mm
r = 6mm c = ?
c = 37.68mm
round to the nearest tenth c = 155mm r = ?
r = 24.7mm
working backwards, round to the nearest tenth
c = 43.6mm d = ?
d = 13.9mm
Area round to the nearest hundredth r = 12.5m A = ?
490.63m2
round to the nearest hundredth d = 9.1cm c = ?
c = 28.57cm
r = 5.5cm c = ?
c = 34.54cm
round to the nearest tenth c = 1078.24cm d = ?
343.4cm
calculate the circumference round to the nearest hundredth d = 14.8
c = 46.47
Area round to the nearest tenth d = 23.7cm A = ?
1758.1cm2<--- squared
round to the nearest tenth d = 17.4m c = ?
c = 54.6m
round to the nearest hundredth r = 9.9m c = ?
c = 62.17
round to the nearest hundredth c = 2006.44mm r = ?
r = 319.5mm
give at least 4 formulas without looking at notes or hints
Area = pi,r,2 <--- squared
d= c/pi r= c/pi/2
c= d x pi
r = r x pi x 2
Area round to nearest tenth r = 17.9cm A =?
1006.1 cm2<--- squared
d = 9.48m c = ?
c = 29.7672m
r = 24.7cm c = ?
c = 155.116cm
round to the nearest tenth c = 3467.89m r = ?
r = 552.2m