Answer:
≈ 20.11 m²
Step-by-step explanation:
Area of lawn covered by one full rotation:
- Ch = πdw, where
- C= circumference of the roller,
- w = width of the roller,
- d = diameter of the roller
<u>Area covered by 20 rotations of the roller:</u>
- 20*πdw = 20π*0.4*0.8 ≈ 20.11 m²
Answer:
124
Step-by-step explanation:
They each got 1/4
1/2 = 50%
50% / 2 = 25%
25%= 1/4
Answer:
I think it's 22.65 but I'm not for sure