Answer:
I have attached the answers below and how i got the answers :)
Hope this helps!
Answer:
Given the expression: 
Let the value of the given expression in radians be 
then;

......[1]
We know the value of 
Substitute the given value in [1] we have;

Since, the value of
is 0, therefore, the value of
is in the form of:
; where n is the integer.
At n =0, 1 and 2, {Since, n is the integer}
Value of
and
therefore, the answer in radians either
or
Answer:
25.12 is the Circumference Area is 50.24
Step-by-step explanation:
Area is cm2 Circumference is cm
Answer:
so what are u trying to say ,,!!!
Step-by-step explanation:
HAVE A NICE DAY
Answer:
n = 11
Step-by-step explanation:
n+ 1 = 4(n-8)
<=> n + 1 = 4n - 4×8
<=> 4n - n = 1 + 4×8
<=> 3n = 33
<=> n = 11