Question

AJUUUTTOOR!!!!IMI TREBUIE PENTRU MAINEEE!!DAU COROANA!!!!
Lectia :TEOREMA CATETEI

Answer 1

a)AB=$\sqrt{9*25} = \sqrt{225} =15$
BC=$\sqrt{16*25} =20$
b)DC:36=3*(3+x)    36=9+3x   3x=36-9=27    x=27/3=9
AC=$\sqrt{9*12}$=$6 \sqrt{3}$
c)DC=36/9=4
BD=9-4=5
AB=√5*9=√45=3√5
d)BD:
36=3*(3+x)
36=9+3x
3x=27
x=9

AB=√12*9=√108=6√3