Answer:
6%?
Step-by-step explanation:
It would just be 54-48!
the sum of the interior angles of a quadrilateral is 360°
[360 - (40 * 2)] : 2 =
280 : 2 =
140°
-------------------------------
140 + 140 + 40 +40 = 360°
X=12/225
15x=12/5
x=12/5*1/15
x=12/225
n>12
