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serg [7]
3 years ago
9

SUPER EASY PROBLEM! IF YOU ANSWER CORRECTLY, YOU GET 30 POINTS + BRAINLY!!!!!!!!

Mathematics
2 answers:
RoseWind [281]3 years ago
5 0
A heptagon's sum of all interior angles is 900°. So one angle can be 128.6°.

Hope this helps :)
Tpy6a [65]3 years ago
4 0
TWENTY ONE !!!!!!!!!!!!!!!!!!
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Application
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He needs to run with approximately 6429 for a distance of 9 km

<h3>How to determine the number of strides?</h3>

The given parameters are:

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brainly.com/question/8952483

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