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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Since their are 128 FL OZ in a gallon in a gallon do 10 times 60 (Mins in an hour) you get 60/128 an hour or you can divide to make a decimal and get 0.46875
Answer:
x = 11
Step-by-step explanation:
Given x > 6
This tells us that the only value that makes the inequality true is any value of x that is larger than 6
From the list 11 is the only value larger than 6, thus x = 11
11 > 6 ← is a true statement