Answer:
look it up online
Step-by-step explanation:
look it up online
1/4 (6 + s)
One-fourth (1/4) of the sum (+) of: 6 and s (6 + s)
M.N and O are 60 degree. And you have to know that 30 60 and 90 triangle. if 30 degrees opposite is measuring A , 60 is A square root 3 and the 90's opposite is being 2A. So 90 degree opposite is 16 square root 3 and 30 degree is being 8 square root 3 and 60 is

the height is 24 .
Answer: 17
21-4=17
4+17=21
21+17=38 and so on..
X. /. Y
—————
2. /. 8
4. /. 20
6. /. 32