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![Stefan Vaziri](https://secure.gravatar.com/avatar/7fff84f06d78875faaa89be09d629cbc?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Stefan Vaziri
17,453 PointsHave no idea how to do this
I think you use the for loop like how Kenneth did in the video and the attrgetter method but I don't know how to get [0] and [1] pair in the dimensions list to multiply.
from operator import attrgetter
dimensions = [
(5, 5),
(10, 10),
(2.2, 2.3),
(100, 100),
(8, 70),
]
def area(argument):
dimensions_result = (dimensions, key_attrgetter([0]*[1]))
return dimensions_list
1 Answer
![Chris Freeman](https://uploads.teamtreehouse.com/production/profile-photos/1153532/micro_image.jpg)
Chris Freeman
Treehouse Moderator 68,425 PointsThere are two parts to this challenge. The first part does not involve the dimensions
list.
Just a simple function:
def area(arg):
return arg[0] * arg[1]
Stefan Vaziri
17,453 PointsStefan Vaziri
17,453 PointsThanks Chris!!