All have 4 sides, angle's degrees always add up to 360 degrees
All polygons with 4 sides are called quadrilaterals which includes trapezoids
True
True. All squares are rectangles, but not all rectangles are squares.
No, all chords are not diameters, though all diameters are chords.
I DO NOT NOW I did not see all. but all i saw true
true
It is true.
It is true.
No, it is not true.
That is true, all entrepreneurs are businessmen.
no all of them
true