As a fraction it is 16/9 and for a decimal it is 1.7777 repeating
Answer:
I don't understand the question
Area of a circle = pi x r^2
Area of circle = 150,000/ 1578 = 95.06 square miles
95.06 = 3.14 x r ^2
Divide both sides by 3.14
R^2 = 30.27
Find the square root:
R = sqrt(30.27)
R = 5.5
The radius is c) 5.5 miles
Equation Form:
w x 2
19
Divide both sides by 2:
w
9.5
So, w must be equal to or greater than 9.5 for this equation to work.
Answer:
Step-by-step explanation:
Exterior angle = 360/n
= 360/13
= 27.7°