Area of a circle = circumference of a circle
πr² = 2πr
r²=2πr÷π
r²÷r=2r÷r
r=2
9.
x, y and z are three different numbers.
x + y + z = 100
The mean of x, and y is 40.
The mean of y and z is 35.
the means of x, y is that like similar to coordinator
Answer:
l = w + 2
Perimeter = w + 2 + w + 2 + w + w = 4w + 4 = 56
4w = 52
w = 13
Sorry buddy I forgot the answer
There are 12 months in a year, so in 33 months, there are 33/12 years then.