and (p2.16)Distance formula.Q.17) Section formula.Q.18) Mid section fo

1.	and (p2.16)Distance formula.Q.17) Section formula.Q.18) Mid section formula.Q.19) Area of triangle formulaQ.20) Formula of Centroid.
Answer» 16)TheDistance Formula. You know that thedistancebetween two points in a plane with Cartesian coordinates A ( x 1 , y 1 ) and B ( x 2 , y 2 ) is given by the followingformula: A B = ( x 2 − x 1 ) 2 + ( y 2 − y 1 ) 2. Thedistance formulais really just the Pythagorean Theorem in disguise. 17)The section formula tells us the coordinates of the point which divides a given line segment into two parts such that their lengths are in the ratio m:n . ... The section formula is helpful in coordinate geometry; for instance, it can be used to find out the centroid, incenter and excenters of a triangle

and (p2.16)Distance formula.Q.17) Section formula.Q.18) Mid section formula.Q.19) Area of triangle formulaQ.20) Formula of Centroid.

Answer»

16)TheDistance Formula. You know that thedistancebetween two points in a plane with Cartesian coordinates A ( x 1 , y 1 ) and B ( x 2 , y 2 ) is given by the followingformula: A B = ( x 2 − x 1 ) 2 + ( y 2 − y 1 ) 2. Thedistance formulais really just the Pythagorean Theorem in disguise.

17)The section formula tells us the coordinates of the point which divides a given line segment into two parts such that their lengths are in the ratio m:n . ... The section formula is helpful in coordinate geometry; for instance, it can be used to find out the centroid, incenter and excenters of a triangle

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