Question

The two triangles below are similar. Find the missing lengths. the first triangle has 15, 12, x. The second triangle has 3,5,4.

Answer 1

12 use proportion

Answer 2

huh?

Answer 3

A)=
B)=

Answer 4

is 12 the missing length to triangle A?

Answer 5

The ratio is 3, olh oh no it aint.

Answer 6

im confused::(

Answer 7

it's 9

Answer 8

so are are the answers A= 12
b=9

Answer 9

Yes it is. 3x4=12
3x5=15 so 3 x 3 = 9

Answer 10

You have not shown the triangles, so I don't know A from B, but the third side x=9

Answer 11

thx

Answer 12

you are welcome.