about

I'm 18 and about to enter my sophomore year of college. Feel free to ask me questions about anything- I'll try to help in the best way possible! :)

advice

Can someone tell me the answer to this?

1. The scale of two similar quadrilaterals is 1:2. The perimeter of the smaller quadrilateral is 80 centimeters. What is the perimeter of the larger quadrilateral?

A. 40cm
B. 80cm
C. 160cm
D. 320cm


THANKS!

C.

basically, you put 1 over 2.
then you put 80 over x.


and then you multiply.
it equals out to be 160.

if you don't understand that well, send me a message to my inbox and i'll try to explain it better!

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(Rating: 5) Thank you SO much!
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