Question

#11

Answer 1

http://prntscr.com/deksfb

Answer 2

@Vijeya3

Answer 3

That would be D cause that triangle contains a right angle and the pythagoras theorem is applied only when there is a right angle in the triangle :)
Hope this is helpful^-^

Answer 4

i wnna to give you more stars

Answer 5

lol how sweet :)
i'd help u with as many questions ya wantx'd