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rebecca1233
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Six congruent equilateral triangles with a side 5 are placed point to point in a row. What is the perimeter of the figure?
 one year ago
 one year ago
rebecca1233 Group Title
Six congruent equilateral triangles with a side 5 are placed point to point in a row. What is the perimeter of the figure?
 one year ago
 one year ago

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rebecca1233 Group TitleBest ResponseYou've already chosen the best response.1
30 60 90 120
 one year ago

rebecca1233 Group TitleBest ResponseYou've already chosen the best response.1
@hartnn
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
could you draw the figure ? because i am having hard time interpreting ' placed point to point in a row. '
 one year ago

rebecca1233 Group TitleBest ResponseYou've already chosen the best response.1
dw:1355413599643:dw
 one year ago

rebecca1233 Group TitleBest ResponseYou've already chosen the best response.1
its those but in a row
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
then the perimeter will be just 5*(3*5) 5 equilateral triangles, each with perimeter (3*5)
 one year ago

rebecca1233 Group TitleBest ResponseYou've already chosen the best response.1
there is 6 of those triangles
 one year ago

rebecca1233 Group TitleBest ResponseYou've already chosen the best response.1
dont forget there is 6 of those triangles
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
75 is not in options...ohh 6! then 6*(3*5) = 90
 one year ago
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