We know that
<span>cos(theta) = 1---------> the value of cos is positive
then
angle theta------> </span><span>could be in the first or fourth quadrant
Part 1) find sin theta
sin</span>² theta+cos² theta=1------> sin² theta=1-cos² theta----> 1-1²----> 0
sin theta=0
Part 2) find csc theta
csc theta=1/sin theta
but sin theta =0
therefore
csc theta-------> <span>it does not exist, it is not defined
</span>
Part 3) find sec theta
sec theta=1/cos theta
cos theta=1
so sec theta=1/1----> sec theta=1
Part 4) find cot theta
cot theta=cos theta/sin theta
but sin theta=0
therefore
cot theta-------> it does not exist, it is not defined
10 - 3 = 7.
Other ways to write it:
3 + 7 = 10.
7 + 3 = 10.
I hope this helps! :>
I believe this should help with this question
Answer:
A = 50.26 sq meters
Step-by-step explanation:
we have to find the diameter first by using the circumference:
C = πd
25.12 = πd
25.12/π = d
8 = d
this means the radius is 4
A = πr²
A = π4² or 16π
A = 50.26 sq meters
