Answer:
1:2
Step-by-step explanation:
because only one gets into the team
and the remaining two don't make the team
Answer:
B. △RTS
Step-by-step explanation:
△MON ≅ △RTS
Why don't you first try to use the cosine law to solve for an angle and then make use of the sin law to solve for the remaining angles.
Cosine law
C^2 = A^2 + B^2 - 2AB(cos C)
Solve for cos C, and then take the inverse of the trig ratio to solve for the angle.
Then set up a proportion like you have done using the sin law and solve for another angle. Knowing the sum of all angles in a triangle add up to 180 degrees, we can easily solve for the remaining angle.
Half of 110 is 55 so the answer is 55
