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true
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No. In a convex polygon the sum of the interior angles is (n-2)*180 deg where n is the number of interior angles. In a non-convex polygon this is not necessarily true.
True, an equilateral triangle has three equal interior angles of 60 degrees.
360 degrees (this is true with any convex polygon)
true
true
False
False
No. In a convex polygon the sum of the interior angles is (n-2)*180 deg where n is the number of interior angles. In a non-convex polygon this is not necessarily true.
False, diverge
True
true
True, an equilateral triangle has three equal interior angles of 60 degrees.
360 degrees (this is true with any convex polygon)
False!
a convex lens is thicker in the center