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britnee_paige99
 one year ago
ΔLNR ~ ΔMNP
LN = 12, MN = 8
NP = 6, NR = x+6
Find NR
britnee_paige99
 one year ago
ΔLNR ~ ΔMNP LN = 12, MN = 8 NP = 6, NR = x+6 Find NR

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caozeyuan
 one year ago
Best ResponseYou've already chosen the best response.1Ok, let's get the rule sorted first

caozeyuan
 one year ago
Best ResponseYou've already chosen the best response.1The rule says the perimeter ratio of two ST is the same as the ratio of the length, the area ration is sqare that

caozeyuan
 one year ago
Best ResponseYou've already chosen the best response.1so your last Q said the ratio of length is 3:4, so perimeter ratio is 3/4 and area is 9/16

caozeyuan
 one year ago
Best ResponseYou've already chosen the best response.1For this Q, you have to understnad one thing: the similar notation has to be written so that the two triangles corresponds

caozeyuan
 one year ago
Best ResponseYou've already chosen the best response.1In the context of your Q, LNR and MNP are similar, meaning that LN corresponds to MN and NR corresponds to NP

caozeyuan
 one year ago
Best ResponseYou've already chosen the best response.1which means LN/MN=NR/NP

caozeyuan
 one year ago
Best ResponseYou've already chosen the best response.1now you have the equation and you can solve!

britnee_paige99
 one year ago
Best ResponseYou've already chosen the best response.0thank you so much for your help.

caozeyuan
 one year ago
Best ResponseYou've already chosen the best response.1NP! just tag me when you are in trouble and I'll respond ASAP
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