In right-angled triangle $ABC$ with right angle at $B$, $AB = 15$, $AC = 25$. Then $BC$ equals —

Question

Accepted Answer

$20$

Answer

$10$

Answer

$15$

Answer

$25$

In right-angled triangle ABCABCABC with right angle at BBB, AB=15AB = 15AB=15, AC=25AC = 25AC=25. Then BCBCBC equals —