09-03-2022
Mathematics

contestada

What is this? I can't figure it out and forgot how to do it

What is this I cant figure it out and forgot how to do it class=

Respuesta :

ashish4112119 ashish4112119

09-03-2022

answer

x =21.24

Step-by-step explanation:

180 (n-2)

7 sides

180 * 5 = 900

add up all the sides and = them to 900

25x + 369 = 900

25x = 531

x = 21.24 = answer

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