They are not all squares because a rhombus has all sides of equal length, but NO right angles. A square is a rhombus WITH right angles.
Hope that clears things up.
D because 180= angle 1 + angle 2 so to find the answer just subtract 180 by angle 1 to find angle 2, angle 1 being 7x, so 180-7x
Answer:
#2
Step-by-step explanation:
$34.00×20%=$6.80
$34.00+$6.80=$40.80