Q1) What is sum of the interior angles of a 13 sided polygon? [ 1980 ° ]

Q1) How many sides does a regular polygon have whose exterior angle is 21.18°? [ 17 sides.]

Q1) What is value of angle d? [ 116 ° ]

Q2) What is sum of the interior angles of a 8 sided polygon? [ 1080 ° ]

Q2) What is the value of the exterior angle of a 16 sided regular polygon? [ 22.50 ° ]

Q2) What is value of angle e? [ 138 ° ]

Q3) What is sum of the interior angles of a 7 sided polygon? [ 900 ° ]

Q3) What is the value of the exterior angle of a 5 sided regular polygon? [ 72.00 ° ]

Q3) What is value of angle c? [ 112 ° ]

Q4) What is sum of the interior angles of a 6 sided polygon? [ 720 ° ]

Q4) What is the value of the exterior angle of a 10 sided regular polygon? [ 36.00 ° ]

Q4) What is value of angle d? [ 102 ° ]

Q5) What is sum of the interior angles of a 11 sided polygon? [ 1620 ° ]

Q5) How many sides does a regular polygon have whose exterior angle is 21.18°? [ 17 sides.]

Q5) What is value of angle d? [ 119 ° ]

Q6) What is sum of the interior angles of a 4 sided polygon? [ 360 ° ]

Q6) How many sides does a regular polygon have whose exterior angle is 72.00°? [ 5 sides.]

Q6) What is value of angle c? [ 109 ° ]

Q7) What is sum of the interior angles of a 12 sided polygon? [ 1800 ° ]

Q7) How many sides does a regular polygon have whose exterior angle is 30.00°? [ 12 sides.]

Q7) What is value of angle e? [ 120 ° ]

Q8) What is sum of the interior angles of a 13 sided polygon? [ 1980 ° ]

Q8) How many sides does a regular polygon have whose exterior angle is 45.00°? [ 8 sides.]

Q8) What is value of angle b? [ 163 ° ]

Q9) What is sum of the interior angles of a 10 sided polygon? [ 1440 ° ]

Q9) What is the value of interior angle of a 5 regular sided polygon? [ 108.00 ° ]

Q9) What is value of angle a? [ 93 ° ]

Q10) What is sum of the interior angles of a 3 sided polygon? [ 180 ° ]

Q10) What is the value of the exterior angle of a 20 sided regular polygon? [ 18.00 ° ]

Q10) What is value of angle c? [ 137 ° ]