
I only know this because I remember the common fractions, and 1/3 is .3333 repeating.
Answer:
10
Step-by-step explanation:
712.9 / 10 = 71.29
Answer:
30.285 m²
Step-by-step explanation:
C = 2πr
2 · π · 2
≈ 12.57
12.57 ÷ 2 = 6.285
10 - 2 = 8
8 · 4 ÷ 2
32 ÷ 2
16
2 · 4 = 8
6.285 + 8 + 16
30.285