119 <answer (check the solution in above pic)
hey friend i hope this answer is helpful
marl as brainliest if i deserve
180, is the answer because when I had a question like that you have to add
assuming you means k = log_2(3) [as log(2)3 is the same thing as 3log(2) due to multiplication being commutative]
given log(ab) = log(a) + log(b)
log_2(48) = log_2(3) + log_2(16)
Circumference = 2*pi*radius
find the radius using this formula.
then use this formula => area of circle = pi*radius*radius
put the value of the radius that you get with the first formula to find the area
hope it helps you
15 - 1 = x thats the answer to the problem thats how you can have the answer