Answer:
you use the mean method. and then round.
Given:
Radius of the circle = 4 meters
Measure of arc = 135 degrees
To find:
The area of the sector bounded by the given arc.
Solution:
Formula for area of a sector is:

Where, r is the radius and
is the central angle or measure of intercepted arc.
Putting
in the above formula, we get




Therefore, the exact area of the given sector is
square meters.
Answer:

Step-by-step explanation:
Given:
-----(1)
Simplifying 
From Law of indices,
= 
When 1.0005 is raised to the 7th power, it is approximately 1.0035.
Substituting
into equation(1)

There is no solution because after you distribute, you have 24x in both sides. When moved to the other side, they cancel. Therefore, you are left with 24=-16 which isn’t true.