Seudónimo Seudónimo

21-03-2021
Mathematics

contestada

If n is number of sides, then sum of internal angles of a polygon is:
A. n x 180
B. n/2 (180)
C. (n-1)×180
D. (n-2)×180

Respuesta :

Аноним Аноним

21-03-2021

Answer:

D

Step-by-step explanation:

The answer is d using the internal angles sides formula.

Answer Link

Аноним Аноним

21-03-2021

Answer:

D. (n-2)×180

Step-by-step explanation:

Hope this helps

Answer Link

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