Y = 68°
Corresponding angles between parallel lines are equal
x and y form a linear pair.
x + y = 180°
68 + x= 180
x= 112°
Look up the law of sines, I suggest Khan Academy. It is better if you know how to do it, it is very useful.
Answer:
• you have correctly identified the radius as 157 miles
• 77,398 square miles is the coverage area
Step-by-step explanation:
The area of a circle is given by the formula ...
A = π·r^2
Filling in your numbers and doing the arithmetic, we get ...
A = 3.14·(157 mi)^2 = 77,397.86 mi^2
The area is approximately 77,398 square miles.
Answer:240
Step-by-step explanation: Formula equaled to 240,
Answer:
the value of x= 22 and y = 7