Solve the right triangle. that means find any missing measures (angles and sides).
show all of the work. clearly identify the solutions.

round the angle measures to the nearest degree (no decimals) and round the side measures to the nearest tenth (one place after the decimal).

The measurements of missing angles and sides is:

ST = , , and  .

Triangle  RST is right angled triangle.

Side RT = Hypotenuse = of 24 units

Side SR = 9 units

By Pythagoras Theorem:

Let angle T = , then:

Since sum of all triangles is 180 degrees, thus:

Thus, ST = , , and  .

Learn more about right angled triangles here:

link

See the attached picture:

19.side- angle- side

20. angle- side- angle

step-by-step explanation:

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.