Area of the circle is πr² which corresponds to an angle of 360° subtended at the center. Thus, the area of a sector subtending angle
at the centre is:

In this case put $\theta$ equal to 30°
Answer:
24
Step-by-step explanation:
12 + (12)
first do for the bracket
12 + 12
24
Answer:
m=2
Step-by-step explanation:
The area of a hexagon with a radius of 5 inches is 86.603.
Answer with explanation:
It is given that for three integers , a, b and c, if

Since , a b is divisible by c , following are the possibilities
1.→ a and b are prime integers .Then , c will be prime number either equal to a or b.
2.→a and b are not prime integers ,then any of the factors of a or b will be equal to c.For example:
⇒a=m × n
b=p × q× c
or,
⇒a=u×v×c
b=s×t
So, whatever the integral values taken by a, and b, if
then either of
is true.