Answer:

Step-by-step explanation:
By the tangent ratio,
. Substituting the given values into this equation gives us:
° 
°
(Multiply both sides of the equation by
)
(Divide both sides of the equation by
)

Hope this helps!
Answer:
11 1/3 sq yards
Step-by-step explanation:
4 1/4 x 2 2/3
change into improper fractions: 17/4 x 8/3 = 136/12 = 11 1/4
143 players per 11 teams.
If you would like to know how many players are in each group, you can calculate this using the following step:
143 players / 11 teams = 143 / 11 = 13 players per group
Result: There are 13 players in each group.
The answer is 1 boy for every 4 girls :-)