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Mathematics 24 Online
simsharrison:

Can someone check my answer? Geometry

simsharrison:

simsharrison:

@jhonyy9

jhonyy9:

you r not correct

simsharrison:

Just looked, it is either C or D, im leaning more towards D.

jhonyy9:

what you know in this presently case about center of dilation ?

simsharrison:

Just because they don't equal eachother

simsharrison:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @jhonyy9 what you know in this presently case about center of dilation ? \(\color{#0cbb34}{\text{End of Quote}}\) isn't it 2?

jhonyy9:

yes isn't it 2

jhonyy9:

so what choice you think that is true ?

simsharrison:

D

simsharrison:

i mean C

jhonyy9:

i say try check them step by step start with the firs one

jhonyy9:

the first one can be true ?

simsharrison:

Yes

jhonyy9:

the 4/3 ratio is true ?

jhonyy9:

check them 4/3 and 8/6 = 4/3 so result ?

simsharrison:

ohh 2/3

simsharrison:

nvm, cross that

jhonyy9:

how you get 2/3 ?

simsharrison:

sorry i dont know what happened, forget that,

jhonyy9:

look on the width result 4/3 yes ?

simsharrison:

so result it is 4/3, because EF is 4 and BC is 3

simsharrison:

not EF, FG

simsharrison:

FG is 4

jhonyy9:

look on the length there are 8/6 = 4/3 too so what result from these ?

simsharrison:

omgosh, im so lost.

jhonyy9:

ok look pls - dont forgot the center of dilation is in the origin re-read pls the text of your posted problem

jhonyy9:

and now try with the first choice

simsharrison:

the center of dialation is 2,

jhonyy9:

not can be bc. in the text of your posted problem the center of dilation is in the origin

simsharrison:

the origin is 0,0

jhonyy9:

yes

simsharrison:

tell me if this is true: A) does work because EF is 8 and AB is 6, which is 4/3 ratio, 2x4=8 which is EF and 2x3=6 which is AB.

simsharrison:

So the answer is A

jhonyy9:

and bc. the side DC and the side HG are on the axe ox what result from this ?

jhonyy9:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @simsharrison So the answer is A \(\color{#0cbb34}{\text{End of Quote}}\) yes ofc

jhonyy9:

but you understand it now why ?

simsharrison:

Yes I understand it now, thank you.

jhonyy9:

np yw anytime

jhonyy9:

@Laylalyssa do you understand this ?

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