Solve.
-The number of diagonals d that a polygon with n sides has is given by the formula $d = \frac { n ^ { 2 } - 3 n } { 2 }$ Find the number of sides of a polygon if it has 44 diagonals.
A)11
B)8
C)12
D)10

Question

Solve.
-The number of diagonals d that a polygon with n sides has is given by the formula $d = \frac { n ^ { 2 } - 3 n } { 2 }$ Find the number of sides of a polygon if it has 44 diagonals. 
A)11 
B)8 
C)12 
D)10

Quizplus · Accepted Answer

The Answer of Solve.
-The number of diagonals d that a polygon with n sides has is given by the formula $d = \frac { n ^ { 2 } - 3 n } { 2 }$ Find the number of sides of a polygon if it has 44 diagonals. 
A)11 
B)8 
C)12 
D)10

Solve -The Number of Diagonals D That a Polygon with N

Solve
-The Number of Diagonals D That a Polygon with N