Answer:
A = pi units^2
or
A = 3.14 units^2
Step-by-step explanation:
The area of a circle is given by
A = pi r^2 where r is the radius
We are given a radius of 1
A =pi (1) ^2
A = pi*1 = pi
We can use pi = 3.14
A = 3.14 *1^2
A = 3.14
1 hour equals 210 bricks installed
B. is your answer.
a) 3,6,9,12,15,18,21,24
b) 8,16,24,32,48,56,64,72
a) 16
b) 48
c) 24
d) 36
11
Look at the picture for the process.
I believe the answer is 2...hope I could help
