The exact value of the expression is 163.98 :)
admins, pls delete this, I messed up and don't know how
<span>c=2*pi*r
2r=d
so
c=pi*d
</span>I hope this clarifies everything.
Answer:
is the correct answer.
Step-by-step explanation:
We are given a right angled
with the side measurements as:
AB = 6
AC = 3
BC = 3
In a right angled triangle, the angle of
is the <em>largest angle and the side opposite to the right angle is the largest.</em>
We are given that the side BC = 3
which has a value greater than 6 which means side BC is the largest side.
And angle opposite to BC is
is the largest i.e.

Please refer to the attached image for the given dimensions of the triangle.
Now, we can apply trigonometric rules to easily find out the value of 
