The answer is c.use pemdas❤️
Answer:
onii chan zani moto veno . sain culoco naiso
Step-by-step explanation:zani nqqa quasetni onii san 4
The internal angle sum of a quadrilateral is :
C. 360°
The sum of internal angles of a polygon is determined by a formula :

where n represents number of sides.
In a quadrilateral there are four sides,
So, plugging 4 in the formula :
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Lookin for free points kinda like this one whatcha doin?
Answer:
need thanks and make me brainiest
Step-by-step explanation:
839/41=20.4634146341