Question

Multiple choice! help please!

Answer 1

Please explain how you got the answer too?

Answer 2

it tells u wht to do!

Answer 3

when 2 polygons are similar, their 'corresponding' sides are proportional.

Answer 4

So for example for finding x would the equation be 2x + 1 = 12.5 ? @hartnn

Answer 5

not exactly,
you have to take the ratio,
\(\large \dfrac{2x+1}{4}=\dfrac{12.5}{10}\)
can you appreciate this ?

Answer 6

I got 13.33?

Answer 7

it'll more suited to write
\(\large \dfrac{2x+1}{12.5}=\dfrac{4}{10}\)
infact, using 4/10, you can find all x,y,z
\(\large \dfrac{2x+1}{12.5}=\dfrac{14z}{17.5}=\dfrac{y+5}{4.5}=\dfrac{4}{10}\)

Answer 8

13.33 = what ? x ?
i don't get 'x' = that