vanessa1920 vanessa1920

10-09-2020
Mathematics

contestada

The average of the degree
measures of all angles of an
octagon is less than the average of the degree measures of all angles
of the decagon by:
A. 15 degrees
B. 12 degrees
C. 11 degrees
D. 9 degrees

Respuesta :

agreenlee agreenlee

10-09-2020

The answer is C.
Octagon is 135
And decagon is 144
So 144-135=11

Answer Link

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