Question

Please solve this problem

Answer 1

hayy sorry but I have no answer of this question

Answer 2

AP=
$\sqrt{34 {}^{2} - 16 { }^{2} } = \\ \sqrt{900} = \\ 30$
BP=
$\sqrt{20 {}^{2} - 16 {}^{2} } = \\ \sqrt{144} = \\12$
AB =AP-BP
AB=30-12
AB =18