Answer:
9
Step-by-step explanation:
By joining N to L, you will have a right angled triangle which is right angle at N. Then r^2+36=(3+x)^2. r=9/2. PQ=2r=9
Answer:
<h2>10n - 3p - 12</h2>
Step-by-step explanation:

Answer:
yes
Step-by-step explanation:
Answer:
79
Step-by-step explanation:
Hope it helps, good luck.