PLEASE HELP ME, I'LL FAN AND MEDAL, THANK YOU♥
Use a proportion to find the missing side length in the following similar figures https://www.connexus.com/content/media/680582-422012-94407-AM-523100313.png

A. X=4.5M
B. X=18M
C. X=8M
D. X=2.25M

Question

PLEASE HELP ME, I'LL FAN AND MEDAL, THANK YOU♥
Use a proportion to find the missing side length in the following similar figures https://www.connexus.com/content/media/680582-422012-94407-AM-523100313.png

A. X=4.5M
B. X=18M
C. X=8M
D. X=2.25M

phi · Answer

your figure does not show up.

But if you have similar figures,  you have to "match up" the side in the first figure with the corresponding side in the second figure.

can you do that for any of the sides ?

daniiii2020 · Answer

attachment

daniiii2020 · Answer

@phi

phi · Answer

which side in the big triangle matches up with the 4 side in the small triangle ?