Question

The polygons below are similar. Find the value of x. (4 points)



4.5
7.5
12
16

Answer 1

8:6=x:12, remeber the outside^2=inside^2 rule?

Answer 2

apply it here and you have 8*12=6x

Answer 3

x=16

Answer 4

idk the outside inside rule

Answer 5

a:b=c:d means a*d=c*b

Answer 6

which is just anotehr way of cross multiply

Answer 7

ooooh

Answer 8

actually thats way too complicated, you can actually cheat on the question

Answer 9

x=16

Answer 10

so the cheat way is to say x has to be bigger than 12, and the only number is 16

Answer 11

oh i see where you're heading lol

Answer 12

so it turns out you dont need calculate anything

Answer 13

so 16? right

Answer 14

correct

Answer 15

im sure it is