Answer:
answer is in explanation
Step-by-step explanation:
Answer:
Area=154.062 
Step-by-step explanation:
As Circumference of a circle is given by;

As the circumference is 44m so we can calculate the value of r by using the above formula.

Now to Calculate the Area of a Circle.
As the area of a circle is,

Note that the interior angles must add up to 180 degrees: 50+62+m<C = 180.
Then 112 + m<C = 180, so that m<C =68 degrees.
Use the Law of Sines to find the value of a, as follows:
sin 50 deg sin 62 deg
-------------- = ----------------
a 31 cm
31sin 50 31(0.766)
Then 31sin 50 = a*sin 62, and a = --------------- = ---------------- = 26.9 cm
sin 62 0.883
a =
Answer:
x=-0.5
Step-by-step explanation:
the question is -9=18x
we divide both sides by 9
-1=2x
divide both sides by 2
x=-0.5