When two chords intersect inside a circle, can they form an acute angle which intercepts an arc with a measurement greater than 180*?

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,

Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation