Given rs=6, st=3, and sl=4, find the required measure. (part of the answer is provided for you)
ns=

Given that RS = 6, ST = 3, and SL = 4, to find NS, we first find QS.

Notice that NQS forms a right triangle with the right andle at Q.

To find QS, we notice that QRS forms a right triangle with the right angle at R.

Note that ST = QR = 3 and RS = 6.

Using pythagoras theorem


Note that NQ = SL = 4.

Using pythagoras theorem