C. 72
Hexagon has 6 sides, each side = 12 so 6x12
Answer:
Width of the pool = 15 yards
Step-by-step explanation:
Given that:
Length of diagonal of swimming pool = 29 yards
Length of the pool = 25 yards
Let,
w be the width.
This will form a right angled triangle where the diagonal will be hypotenuse.
Using Pythagorean theorem;

Taking square root on both sides

Rounding off to nearest whole number
w = 15 yards
Hence,
Width of the pool = 15 yards
Add 40 plus 32, it equals 72 because he wrote 40 popular songs and 32 songs.
5 - 1 2/9 = 3 7/9
Hope this helps!