Answer:
2289.06 cm
Step-by-step explanation:
the equation for area of a circle is
Radius is 1/2 the diameter = 27
3.14 (27^2)=2289.06 cm
Answer:
There are 35 students in the class
Step-by-step explanation:
We would divide 21 by 60%
21/0.6 = 35 students.
2 * x/100 = 8
x/100 = 4
x = 400
400%
The answer is 112 degrees
good luck