Correct: A hexagon has 6 sides, 4/4 means 1whole, A square has 4 right angles, 7 x 4 = 28, A star has 10 sides, A nonagon has 9 sides, A isosceles triangle has 2 equal sides and 1 side which is not equal, All triangles should add up to 365 degrees , 2 parallel line never meet, A kite has 4 sides, Incorrect: A cube has 4 sides, A square has 6 sides, A hexagon has 0 obtuse angles , A triangle has 2 right angles, A nonagon has 8 sides,

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