Answer:
I decided to use the actual formula this time and got 25.7
Explanation:
first we find the length of the arc of bca
360-65
so its 295
then after I use the arc length formula which is
x/360 times 2(pie)r
295/360 times 2(pie)5
295/360 times 31.4159
9267.6983/360 (I multplied 295 and 31.4159)
Then we divide and get
25.743