Answer:
or
Step-by-step explanation:
step 1
Find the area of complete circle
The area of the circle is equal to
we have
substitute
step 2
Find the area of the sector
Remember that the area of the complete circle subtends a central angle of 360 degrees
so
using proportion
Find out the area of the region by a central angle of 300 degrees
simplify
----> exact value
Find the approximate value
assume
Answer:
52 sq un
Step-by-step explanation:
Answer:
False because C)
Step-by-step explanation:
Our original function is
The first step we go is to take as GCF and take it out of bracket
also and and
Hence we can write the above equation as
Now we apply the differences of the square in this which says
Again applying the differences of the square in the first factor we get
Hence
Hence
Spencer did not factor the polynomial completely over the integers because Spencer did not factor the polynomial completely; 16x^(2)-1 can be factored over the integers.