Question

the triangles similar?
smepne plz help

Answer 1

like the first step try writing the proportionlitie of sides

20/15 = 4/3 ???

Answer 2

and the same 20/20 = 4/4 ???

Answer 3

confused...

Answer 4

if the triangles are similar then i can do al the rest ..

Answer 5

so check this

20/15 = 4/3 ?

Answer 6

20/15 = (5*4)/(5*3) = 4/3

ok ?

Answer 7

idk...

Answer 8

all i need to know is if these r similar thts it

Answer 9

yes are similar sure

there i have proved it clearly writing the proportionalitie of sides
there are two isosceles triangles

yes ?