Question

help plz @qwertty123

Answer 1

it's C.12 right i added 5+3+4=12

Answer 2

It's a ratio. Do you see how the sides of the triangle are similar, just different in size?

Answer 3

ya

Answer 4

So how much bigger are the second triangle's sides compared to the first one?

Answer 5

x=12

Answer 6

No, how much bigger are the second triangle's sides compared to the first one?

Answer 7

2

Answer 8

So what number is in the same place as the x?

Answer 9

4*What = 8
3*What = 6
5*What = x

Answer 10

10

Answer 11

ye