Question

In triangle rst angle s = 90° angle t =45° rt = 12 find rs and st

Answer 1

Answer:

Step-by-step explanation:

s= 90° and t = 45° then r = 45°

rst is right angled and isoceles and therefore rs = st.

rs^2 + st^2 = rt^2

2*rs^2 = 2*st^2 = 12^2 = 144

rs^2 = st^2 = 72

rs = rt = sqrt(72) = 6*sqrt(2)

Answer 2

your question is Right ans 12/√2