Question

1. Multiplication inverse of (-1) =
1). Sum of exterior angels of a polygon is
II). Sum of interior angels of a Hexagon is
V). Graph of a linear equation in one variable is​

Answer 1

Answer:

-1

360/n n=no.of sides

360

Linear equation in one variable is an equation with one unknown quantity which when plotted on the graph gives a straight line. Definition: If an equation involves only one variable and the highest index of power of that variable is 1, the equation is called a linear equation in one variable.

Answer 2

1. 1

1). 360°

II). 720°

V). straight line.

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