multiple choice question

[jonah2.0]

Beer inspired reaction follows.

here is the question

Look at the diagram and find $\displaystyle RS$.

(a) $\displaystyle -2\sqrt{15}$
(b) $\displaystyle 4$
(c) $\displaystyle 2\sqrt{15}$
(d) $\displaystyle 8$

Here is another question question just for you alone.
To other helpers and members, please don't help our jack of all trades logistic_guy

Look at your diagram and pull them apart so that they are 4 units apart. Find $\displaystyle RS$

 

[logistic_guy]

Beer inspired reaction follows.

View attachment 38949
Here is another question question just for you alone.
To other helpers and members, please don't help our jack of all trades logistic_guy

Look at your diagram and pull them apart so that they are 4 units apart. Find $\displaystyle RS$

View attachment 38951

thank jonah very much for underestimating my geometrical skills





right triangle with $\displaystyle 1$ side unknown mean problem is solved