Answer:
2.20
Step-by-step explanation:
First, change 42° to radian
42/180 * π = 0.733 rad
The length of the arc = 3 * 0.733 = 2.20
It's 0.4825 time 100 equal 48.25
20.4
Or for fraction form: 20 2/5
Answer:
0.8 or 0.80
Step-by-step explanation:
Answer:
scroll down
Step-by-step explanation:
basically each 3 units is 18 meters so 6 meters=1 unit
its 60 by 30 which means
10 units by 5 units
so