shreedevi16 shreedevi16

12-04-2021
Mathematics

contestada

At the zoo, all the animal keepers need to have direct
telephone line to each other. If there are 10 keepers, how
many lines do they need?

Respuesta :

nandhinielango82 nandhinielango82

13-05-2021

Step-by-step explanation:

hope its clear I couldn't send the actual pic as it is very big

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