Answer:
Area of square with a side of 2r = 2(1) = 2 = 2^2 = 4
Area of circle = pi ( 1)^2 = pi
x = pi / 4 ≈ .79 = 79%
Answer:
The third one down
Step-by-step explanation:
Answer:
44 cm
Step-by-step explanation:
The circumference (C) of a circle is calculated using the formula
C = 2πr ← where r is the radius
here r = 7, hence
C = 2 ×π × 7 = 14π ≈ 44 cm ( to nearest whole number )
HI
LET ME HELP YOU WITH YOUR QUESTION
1 kg = 1000 grams
Since 1kg = 1000 grams then 65 kg will = 65000 grams
hope it helps
Answer:
I think it's the second one. 5.6487
Step-by-step explanation: