Hi yea, can you guys please help me on these my teacher literally doesn’t teach us!
1 answer:
You might be interested in
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 :
_____________________________