Find the measures of an exterior angle and an interior angle given the number of sides of each regular polygon round of the nearest tenth if necessary 16
24
30
14
22
40

Int 2520, Ext 360

Int 3960, Ext 360

Int 5040, Ext 360

Int 2160, Ext 360

Int 3600, Ext 360

Int 6840, Ext 360

Step-by-step explanation:

Interior angles of a polygon = (sides - 2) × 180

Exterior angles are always 360

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infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.