Find the number of triangles which can be formed by joining the angular points of a polygon of 8 sides as vertices.	Options:
A) 56	B) 24	C) 16	D) 8	E) 7
Solution: A triangle needs 3 points.   And polygon of 8 sides has 8 angular points.   Hence, number of triangle formed,   = 8C3 = (8*7*6)/(1*2*3)= 
<gadget id="calculator">(8*7*6)/(1*2*3)</gadget>
<output>56</output>
56.   56nswer: Option 56
<result>A</result>
Find the number of triangles which can be formed by joining the angular points of a polygon of 8 sides as vertices.