The base is 30.
Hopefully I got this correct, not 100%
It is 44. Can't argue about that
By geometry, there is a relationship between the tangent PA and the segments PB and PE, namely
PA^2=PB*PE
so
PE=PA^2/PA=6^2/4=9
BE=PB-PE=9-4=5
Step-by-step explanation:
When b = 5,
4b² = 4(5)² = 4 * 5 * 5 = 100.
Because l//m, s＝n
k＋p＋n＝180
So k＋p＋s＝180
