60.90
The answer is 24.0 km2
The answer is 296.4km2
1.89 rounded to the nearest tenth is 1.9 - whether that is sq km, or hours, or tons.
There is no other tenth that's closer to 181.30 than 181.30 already is. In any unit.
It depends on the units for 20.72. 20.72 metres, rounded to the nearest tenth km is 0.0 km.
0.4 km
12.0 km
12.0 KM
1.9km
120.0
24.0
The circumference of a circle with radius of 7 km is 44.0 km (to the nearest tenth), and the area of a circle with radius of 7 km is 153.9 km (to the nearest tenth).C = 2 pi RA = pi R2